Kris, I would do a half day at DePalm Island. That is the best snorkling and all you can eat and drink. Around $40 FOR A HALF DAY. Thats pretty good. You get lunch and supper and all you can drink. Plus it the best snorkling. You can feed the big blue parrott fish. When you are at the Hyatt, you will have a nice beach to walk. Mornings or evenings there is a big sidewalks on the front side that you can walk to alot of eating places and some small shops. Enjoy and don't forget to go to Pizza Bobs in front of the PlayaLinda. Its the BEST pizza. We go there at least 3 times a trip.