I've been there, but I was 17 and stayed with my family at one of those all inclusive resorts. They touted their scuba diving spots as some of the best in the world. I wound up not being able to equalize the pressure in my ears, so I hung out on the surface while everyone else dove. I did get a visit from a dolphin, however. The beaches were very nice and I remember the trip well. Not sure what else is happening on the rest of the island.