Yup ... we dove in Grand Cayman ... meh, except for Stingray City and the nurse sharks which is unique in itself. Belize was fine. We saw sharks and manatees and the reefs were decent. Florida ... wreck dives were fun but reefs were meh, except we did see the manatees in Crystal River which was awesome. Hawaii, meh, except the night time manta ray dives were fantastic and plenty of turtles. So far the best diving we have been to is Sipadan Island, Sabah, East Malaysia. Absolutely spectacular. And we always loved The Channel Islands in California especially the kelp forests, sea lions, electric and all sorts of rays and the wreck dives. But it's cold water and one needs a thick wet suit and heavy weight belt. We always got our limit of pacific lobster during lobster season in Catalina and off Laguna Beach.