I would recommend a day at Magen's Bay Beach, 1 day snorkeling at Coki Bay. I would eat at Thirteen for the atmosphere and the food.
Iggie's at Bolongo Bay. Then go to Red Hook to Caribbean Saloon and Island Time for Pizza. I would eat at Fish Tails for Breakfast. Try the Catamaran Sunset Cruise "Heavenly Days" at Bolongo Bay". 1 day at Sapphire Beach. Take a drive up around Drake's seat and the "Overlook" to see Magen's Bay beach from high up. Then go into Havensite shopping mall area and head up the skyride if you want to see one of the most wonderful views. And on Wednesday nights from 4-close, they have a live band up there, it's pretty awesome. Eat at the Shipwreck in Havensite, best burgers! You can do all of this in less than 1 week. This island is very expensive. Food prices, $15-$30 per person, per meal. Be prepared and budget. Then you will have a wonderful time, if not you won't. Do you homework. Go to the website's check the prices on the places. Thirteen is the best place to eat as far as I am concerned, but make reservations and ask for a window seat!