Cruise Ship stopped in Nassau Bahamas (I have a small budget,
). If budget isn't an issue, Atlantis is the way to go (
http://www.atlantisbahamas.com/ )
If you do visit Nassau though, go to this place, amazing blue water, if you have a family, the dolphin encounter is awesome.
http://www.bahamasbluelagoon.com/One of the most beautiful places I have visited (and I've been to Cozumel, Jamaica, Key West, Florida, etc).
I saw your video in Puerto Rico, I want to go there in the future as well.