You will not lack for good food opportunities! For a nice ital (vegetarian) lunch, try Ras Rody's right next to Sharks.. Sharks is awesome as Kuda mentioned...try their pan fried snapper!
On down the road Da Bar for some great jerk, fish, or lobster. Sips and Bites is down almost to Rockhouse. Nice, yardie food for a great price...they are closed on Saturdays.
Salt and Peppa is right up from the little grocery store Wise Choice..also good. You are going to have a ball fi sure!! SS is a really nice place too!!