dg3147 is going to Placencia......FAR AWAY from the Blue Hole, Lighthouse Atoll and Ambergris Caye........
While I have not been to Placencia (maybe next year), we spent a week on Caye Caulker last year and enjoyed ourselves immensely. We did dive the Blue Hole, not by choice, we where outvoted by the other divers on the boat. It's a "Been there, done that, don't ever need to go back" thing. But being in that specific area gave us the chance to go to Half Moon Caye and also dive "The Aquarium". Both spectacular and that made the day.
Caye Caulker has no cars, only golf carts, bicycles and pedestrians, reasonable hotel rooms and food. Awesome Diving and a 2 hour non stop from Miami.100% recommended.