Dear Fellow Diver,
Dive Makai has been in business nearly 30 years.
  From the outset, owner Tom Shockley focused on the excitement
  of finding and identifying unique Kona critters (coral
  isn't much in Hawaii, so you'd better focus on the fish),
  while treating his customers like adults and offering them
  good service and a lot of fun. His wife Lisa Choquette and
  everyone following conveyed the same enthusiasm. For other
  shops to compete, they too had to be personal and critter
  savvy, so many good operations developed along the Kona
  Coast. But none with such loyal customers as Dive Makai.  
On my fourth diving day this September, spinner dolphins
  danced on the surface as we departed from the small
  boat harbor. That was a good sign, because on my first
  three days I had seen plenty of interesting critters and
  fish, but none bigger than a single eagle ray. This was
  Dive Makai's full-day, three-tank "adventure dive" to the
  south end of the island. As we bounced along for 90 minutes,
  we were rewarded with a perfect Hawaiian rainbow, a
  full 180-degree, horizon-to-horizon arc. A pod of pygmy
  sperm whales surfaced near the boat, and we slowed to watch
  them. (On the way back a pod of pilot whales passed within
  yards of us.)  
At Horseshoe Canyon, next to sheer lava cliffs, Matt,
  the skipper, dove in to set the hook where it wouldn't
  damage coral. A dramatic slope of rock, like the bow of a
  sunken battleship, angled toward the bottom, where huge
  boulders were strewn. Coral greens, blues, and yellows
  brightened the terrain. One hundred feet down, a hammerhead
  swam by, disappearing slowly in the 60-foot
  visibility. Our divemaster Kendra, Matt's wife (and Lisa's
  daughter), pointed upward at two eagle rays. For the rest
  of the dive, I contented myself with small, rare beasties
like a long nose hawkfish and a tinker's butterflyfish. 
Given the $165 tab for three dives, I thought Dive Makai could spring for
  lunch, but we'd been told to pack our own. Their only provisions were sodas and
  sweets. After lunch, we dove a muck and rubble site called Pinnacles of Illusion.
  Kendra, whose fins are inscribed "Kendra Follow Me," found a unique Commerson's
  frogfish identical in color to its coral perch. It remained stoic throughout
  scores of strobe flashes. (Dive Makai prohibits prodding wildlife or rearranging
  corals for photogenic positions.) Kendra lighted a glowing red lionfish floating
  upside down in a lava crevice and a yellow margin moray with a golden stripe that
  shimmered like a neon ribbon along its spine.  
Our last dive was at A-Frame Cave and Three Room Cave. Slopping upward
  toward land, A-Frame's triangular maw could hold several divers at once. Cave lobsters
  with iridescent pink spots scuttled backward. White nudibranchs clung to the
  cave's ceiling. Soldier fish stared at me and two splendid slipper lobsters wandered
  the cavern floor like alien insects. My partner waited behind as I beamed my
  light into the tunnel leading to the third room, beyond our limits, and then turned
  and kicked back out. Throughout the trip, water ran 80-82 F.  
While Dive Makai lives up to its sterling reputation, it's a bit retro.
  Their cabin cruiser is trailored into the harbor daily. You hand up your gear
  while the boat is still on the trailer. You can board to rig it yourself, but
  must climb out before the boat slips into the water. The tanks are aging steel
  72s, pumped to 2,500 psi. Though they have less capacity than aluminum 80s, for
  example, the staff allowed experienced divers to dive their own profiles, and
  breathe tanks empty, which meant hour-long dives. I was never checked for maximum
  depth or remaining psi. They can provide Nitrox tanks, but I wasn't unaware of it
beforehand and when I arrived it was too late to reserve tanks. 
Their 31-foot Lio Kai III has twin Volvo six cylinder engines, and a new
  coat of blue paint. There's no flying bridge, so most passengers ride in the
  cabin out of the sun. Photographers have a small rinse tank and use the top of
  the engine compartment or the benches to set up and change film. Eight divers are
  a full boat, and they will go out with
  as few as four. Six are required for
  the adventure dive.  
But, heaven forbid, there is no
  head. Guests wishing to relieve themselves
  must request that the captain
  stop so they can face aft while everyone
  else faces forward. (For pooping
  protocol, see the following article.)
  High end divers in third world countries
  might accept this, but we're paying
  big bucks in the States. There is
  a head at the boat harbor, but I wouldn't
  use it without wearing waders.  
While the Kona Coast offers many
  hotels, my partner and I went upland to
  the four unit Silver Oaks Ranch, fifteen
  minutes from the harbor at a
  pleasant 1,400 feet. Tom and Amy
  Decker provided a warm welcome and
  plenty of privacy. The ranch sits on
  10 acres and has a herd of goats and a
  horse. Each morning wild turkeys gobbled us awake at 6:15. Perfect, since
the boat leaves an hour later.
 The Ocean View Suite and Coast View
  Room abut the Main House. A wraparound
  deck with a view of the coast is a wonderful
  place to enjoy the sunset.
  There's no A/C, but in August the temps
  at night were in the mid-60s, and there
  was a lovely breeze. The Garden Cottage
  and the Ranch House cottage have full
  kitchens (Silver Oaks does not serve any
  meals). In the refrigerator we found
  Kona coffee beans, teas, milk, cream,
  sugar, a couple of bagels, butter and
  cream cheese, fresh island fruit, granola,
  and cereal. There's a propane grill, so we could stop at Safeway after diving,
hang up our suits at the rinse station, and throw a steak on the grill.
The Ocean View Suite and Coast View
  Room abut the Main House. A wraparound
  deck with a view of the coast is a wonderful
  place to enjoy the sunset.
  There's no A/C, but in August the temps
  at night were in the mid-60s, and there
  was a lovely breeze. The Garden Cottage
  and the Ranch House cottage have full
  kitchens (Silver Oaks does not serve any
  meals). In the refrigerator we found
  Kona coffee beans, teas, milk, cream,
  sugar, a couple of bagels, butter and
  cream cheese, fresh island fruit, granola,
  and cereal. There's a propane grill, so we could stop at Safeway after diving,
hang up our suits at the rinse station, and throw a steak on the grill. 
Kailua-Kona is a den of American tourist culture. The mini-mall is next to
  the T-shirt shop, which is next to the body piercing studio, which is next to the
  real estate kiosk offering free passes to a luau if you listen to their condo
  pitch. We tried a few restaurants like the Chart House, but found the food uninspired
  and overpriced. We breakfasted on the water at the Java Hut and got two
  small orders of bacon, eggs, coffee, juice, and a flaccid croissant for $27. The
  Sunday brunch at the King Kamehameha is $27.95/person -- unlimited shrimp, oysters,
  ahi sashimi, eggs, waffles, prime rib, etc. In the evening I did enjoy Teshima's
  in Kealakekuna. Lacking atmosphere beyond a kinetic light depicting Niagara Falls,
  it offers excellent ahi sashimi, tempuras, and teriyaki. The service is friendly
  and fast, and the clientele is mostly local, so we were paying kama'aina prices.
  On days when we weren't diving, we breakfasted at the Aloha Theatre Cafe in
  Kainaliu, where we feasted on macadamia banana pancakes or three egg omelets with
  sides of Portuguese sausage and fresh baked muffins -- with the ocean view. Now, I
  would hate to have that kind of breakfast before a three-tank, headless dive trip.  
Across the street and 30 years back in time is Jake's Upcountry Cafe. A
  small bar with a pool table, Jake's is dark, local, and affects a cowboy air. A
  unique island experience can be found at Billy Bob's Park & Pork in the village of
  Kealakekua. Touted as "the best Texas BBQ in the State" Billy Bob's is right next
door to Just Ukes, where Wednesday evenings there's a ukulele jam session. 
Hawaii offers so much beauty topside that we divided our time above and
  under water. The signature experience is Volcano National Park, 96 miles from
  Kailua-Kona.  Some folks stay the night at
  the Volcano House, a rustic guest house
  overlooking the steaming fumaroles of the
  Kilauea crater. An 8-mile round-trip hike
  on a not particularly well-marked trail
  will bring you to Pu'u O'o, where you may
  see lava flowing under the black rock. At
  Mauna Kea State Recreation Area, there's a
  trail to the 13,796-foot summit. Or take
  a drive, but with 4WD only. Honaunau Bay,
  near the Place of Refuge, offers spectacular
  snorkeling and shore diving. There
  are also many secluded beaches, adventurous
  day hikes, rain forests, waterfalls, and old-time Hawaiian villages
to be visited -- all
unpretentiously described
in "Hawaii, The Big Island
Revealed," from Wizard
Publications, an honest and
forthright travel guide.
Some folks stay the night at
  the Volcano House, a rustic guest house
  overlooking the steaming fumaroles of the
  Kilauea crater. An 8-mile round-trip hike
  on a not particularly well-marked trail
  will bring you to Pu'u O'o, where you may
  see lava flowing under the black rock. At
  Mauna Kea State Recreation Area, there's a
  trail to the 13,796-foot summit. Or take
  a drive, but with 4WD only. Honaunau Bay,
  near the Place of Refuge, offers spectacular
  snorkeling and shore diving. There
  are also many secluded beaches, adventurous
  day hikes, rain forests, waterfalls, and old-time Hawaiian villages
to be visited -- all
unpretentiously described
in "Hawaii, The Big Island
Revealed," from Wizard
Publications, an honest and
forthright travel guide.
Dive days were long,
  beginning with boat departure
  at 7:15 a.m. and generally
  returning at 12:30
  p.m. The rides to the
  dive sites are generally
  15-30 minutes, but the
  briefings can take another
  20 minutes -- plus suiting
  up (it's too hot to suit
  up ahead of time). The
  leader reviews the topography
  and the critters you
  can expect to see, where
  you can expect to see
  them, how to look for
  them, their behavior, and
  the hand signals specific
  to the marine life: sleeping,
  hunting, eating,
  fighting, and mating.
  Being able to communicate
  so much about the animals
makes for great dives. 
After the crew helped
  me on with my BC at Kiawi
  Point, I stepped off the
  transom, completed a buoyancy
  check, and descended
  to 80 feet along a sloping
  lava reef interspersed with
  small patches of pink,
  yellow, and lavender
  encrusting corals. Dive
  leader Alexa Beckman pointed
  out critters with her
  dive light. Endemic
  Hawaiian psychedelic wrasse
  with brilliant blue
  splotches on orange heads
  rolled over to watch me
  watching them.  Nearby a
  school of raccoon butterflyfish
  fed on the coral.
  Juvenile yellowtail coris
  with three white stripes
  on orange bodies reminded
  me of clownfish as they dashed to safety in the rocks. A pile
of algae turned out to be a devil
scorpionfish so well camouflaged that
only Alexa had seen it. To get back
on the boat, I handed up my weight
belt, then clambered up the short ladder
over one of two small side platforms
to a larger platform over the
rudder. More than one diver banged
his shins or slipped between the two
platforms, even in minor chop.
Nearby a
  school of raccoon butterflyfish
  fed on the coral.
  Juvenile yellowtail coris
  with three white stripes
  on orange bodies reminded
  me of clownfish as they dashed to safety in the rocks. A pile
of algae turned out to be a devil
scorpionfish so well camouflaged that
only Alexa had seen it. To get back
on the boat, I handed up my weight
belt, then clambered up the short ladder
over one of two small side platforms
to a larger platform over the
rudder. More than one diver banged
his shins or slipped between the two
platforms, even in minor chop.
After 82 feet for 44 minutes, we
  spent an hour surface interval reviewing
  the dive and snacking on Chex mix,
  popcorn, and cookies, while rehydrating
  with juice or water. The crew swapped
  tanks, and we moved to Turtle Heaven. Three phases of domino angelfish live in
  the coral -- fry in the smallest coral head, teenagers in the next largest head,
  and mating adults in the largest. The adults attempted to chase me away from
  their nests with audible croaks. A mammoth green turtle settled in the coral and
began moving rocks about with his jaws to get at the algae. 
Since the dive leaders all knew where to find the unique life, I usually
  followed. Hovering above the sand, Kendra found a juvenile peacock razorfish with
  its tiny angler-like appendage. It darted into the sand when other divers
  approached. Her light revealed a juvenile dragon wrasse (like a miniature lion
  fish, all black and white spines and mottled face). The staff sees these critters
  every week, but their enthusiasm was rekindled with each encounter. At times, I
  thought Kendra's wild gesticulations had to indicate a whale shark sighting, when
  instead I would be rewarded with a mantis shrimp the size of my fingernail.  
Not a big macro fan, I came away from these dives with a new appreciation of
  the small stuff in general and Hawaii diving in particular. There's colorful and
  unusual fish and critter life, and with guides like these you'll see them all.
  Sure, I'd like to have seen more sharks and big guys, but that's Hawaii for you.
  After a week with Dive Makai, my partner and I concluded we were among the loyal
  ones who would return. Four days of diving, three days of sightseeing -- a perfect
combination. 
P.S. Other operations on Kona offer equally fine diving. Two fast "sixpacks"
  are noted for serving more remote spots, primarily south of Kona. Aloha
  Dive Company (www.alohadive.com or 808-325-5560) meets divers at Honokahau Harbor
  (north) or Keahou Bay (south) depending on where the dives are planned for the
  day. Richard Troberman (Seattle, WA) says that the owner, Mike Nakachi, a native
  Hawaiian, "will ask the divers what they want to see, and then he will try to
  accommodate their requests."  
Pacific Rim Divers (www.pacificrimdives.com or 800-988-4830) will "try to
  match divers' site requests," reports Phillip Reed of Newport, OR. Unfortunately,
  the Pacific Rim boat, like Dive Makai, has no head. Aloha Dive's boat is equipped
  with a port-a-pottie.  
For more creature comforts, Eco-Adventures (www.eco-adventure.com or 800-949-
  3483), operates a roomy 50-foot, dual-hull dive boat with two heads plus showers.
  Sandwiches are served on two-tank day dives ($102 plus tax), and they feature day
or night blue water excursions for encounters with large pelagics ($150 plus tax). Bob Greaves of Bonita, CA, recalls: "Eco-Adventures did an amazing job of taking
  us to unusual places, giving detailed, written, and clear briefings, and showing us
  things that we had never seen before." Kona Honu Divers (www.konahonudivers.com or
  808-324-4668) is "a new and extremely well-equipped operation," in the words of
  Mike Vision of Annapolis, MD. Their 46-foot, custom-designed boat features freshwater
showers, bathroom, 50 percent shade deck, plus TV/VCR.  
-- T.D.  
 Diver's Compass: Dive Makai Charters, 808-329-2025; e-mail
  dmakai@divemakai.com; www.divemakai.com. ... They dive seven days
  a week, weather permitting. ... The best visibility is
  September-October. ... December-February, storms can ruin a winter
  vacation. ... Two-tank dive is $90; check ahead for Nitrox.
  ... They may request a $50/diver/day deposit, but we didn't pay
  until the end. ... Payment is check or cash only. ... Tipping is
  discouraged. ... Rental gear is available, but specify in
  advance. ... They graciously provided wet suits from their stock on the boat to a
  couple of divers who showed up without them. ... A mobile dive shop is open before
  and after each trip, selling fish guides, T-shirts, and small bits of dive gear.
  ... Silver Oaks Ranch, 75-1027 Henry Street, #310, Kailua-Kona, HI 96740; 800-325-
  2000; e-mail rsvp@silveroaksranch.com. ... The Garden View and Ranch House cottages
  go for $155/ night. ... The Ocean View Suite is $120, and the accompanying Coast
  View Room rents at $100 per night. ... They provide coolers, beach chairs, boogie
  boards, snorkeling gear, beach towels, bathrobes, a washer/dryer, and even a couple
  of mountain bikes, all at no additional charge. ... Volcano House has 42 units
  ranging from $45 for basic facilities to $180 for a room with ensuite bath and two
  beds. ... 808-967-7321 or e-mail volcanohouse@earthlink.net. ... To enjoy the Big
  Island, a rental car is imperative.
Diver's Compass: Dive Makai Charters, 808-329-2025; e-mail
  dmakai@divemakai.com; www.divemakai.com. ... They dive seven days
  a week, weather permitting. ... The best visibility is
  September-October. ... December-February, storms can ruin a winter
  vacation. ... Two-tank dive is $90; check ahead for Nitrox.
  ... They may request a $50/diver/day deposit, but we didn't pay
  until the end. ... Payment is check or cash only. ... Tipping is
  discouraged. ... Rental gear is available, but specify in
  advance. ... They graciously provided wet suits from their stock on the boat to a
  couple of divers who showed up without them. ... A mobile dive shop is open before
  and after each trip, selling fish guides, T-shirts, and small bits of dive gear.
  ... Silver Oaks Ranch, 75-1027 Henry Street, #310, Kailua-Kona, HI 96740; 800-325-
  2000; e-mail rsvp@silveroaksranch.com. ... The Garden View and Ranch House cottages
  go for $155/ night. ... The Ocean View Suite is $120, and the accompanying Coast
  View Room rents at $100 per night. ... They provide coolers, beach chairs, boogie
  boards, snorkeling gear, beach towels, bathrobes, a washer/dryer, and even a couple
  of mountain bikes, all at no additional charge. ... Volcano House has 42 units
  ranging from $45 for basic facilities to $180 for a room with ensuite bath and two
  beds. ... 808-967-7321 or e-mail volcanohouse@earthlink.net. ... To enjoy the Big
  Island, a rental car is imperative.