The St. Eustatius marine park ranks high on the list
of good Caribbean diving. So why would the Caribbean
Explorer drop it from its itinerary and add more time at
mediocre St. Kitts?
The Statia marine park welcomes liveaboards
  as long as they pay the park and immigration fees.
  However, Kate Walker, the manager of St. Eustatius
  National Parks (STENAPA), says that “It is a requirement
  for all divers to dive within the park under the
  supervision of island operators. In the past this was
  done by one of the dive centers for the CEX, however
  this arrangement stopped working, so the marine park
  offered the supervision services of the park staff for
  free. When I took over as manager of the parks I found
  that we could not realistically continue. We are under
  funded, under staffed and cannot feasibly afford the
  staff time away from the park work to continue this for
  CEX.”  
According to Walker, local STENAPA suggested this
  past July that CEX use dive operators again. However,
  Clay McCardell owner of Caribbean Explorer vessels,
  doesn’t want to hire local guides. He wants to “send
  our instructors (who have many years of diving supervision
  experience) to be certified as guides there, but we
  have been turned down.”  
While potential passengers of the CEX might not
  be pleased, Walthers says: “we are not unhappy with
  this . . . it is not a loss for the island. The guests on
  board don’t (or almost don’t) go on shore. They take
  advantage of the marine park and that’s it. They don’t
  bring anything to the local economy (restaurants, gift
  shops, etc.). Besides that, the CEX is also an unfair
  competitor for the local dive shops. The CEX does not
  have to pay taxes, work and resident permits for the
  employers, mandatory insurances, etc.”  
McCardell says that “the discontinuation of our
  Statia visits was largely a result of popular demand, but
  also a result of the local politics – the local dive shops
  just don’t want us there, because they feel we’re taking
  their business . . . we weren’t welcome to dive the best
  sites and certain local shops would complain about
  our operation even to our clients who stopped in their
  stores during their tour of the island…”  
Somehow, I don’t think that is going to happen.
  Too bad. Statia diving is a crown jewel missing from its
  itinerary  
This is an issue that can exist between all liveaboards
  and local communities: the interloper vs. the
  locals. When amount of exchange is enough? Off a
  liveaboard in Fiji, we divers visited the chief, shared
  a little dancing, then contributed $25 each to the village
  larder. Everyone felt like they were getting their
  money’s worth. I can imagine the resentment on Statia
  when a dozen faceless divers who have sprung for a
  couple grand show up and dive the local waters without
  leaving much green behind How much should they
  spend to be welcome? Would a much more substantial
  cash contribution to the underfunded park be enough,
  or are the dive operations powerful enough to demand
  business as part of the deal? Are the dive shops being
  short sighted? After all, I know of several divers who
  were so impressed with Statia, they returned for a landbased
  dive trip and to volunteer for cleanup with the
  Park. That’s some payback.