While I have never been there myself, I have lot's of friends and family members that have and they all talk about this pork they had. It is placed in a whole in the sand, with hot coal in it, covered with foil and then buried with more sand, for as long as hole day. Apparently, it gets a smoky flavour and it is delicious. They have all sorts of typical food, served at the resorts, restaurants, hotels, you know, not hard to miss. Plus you'll probably be so busy, going out (great party time and clubs), you won't feel all that much like "food hunting".
Have a great time! I want to go there myself!
(green in envy)