You'd be doing yourself a favor by visiting Ricks Cafe at least once. I would go during the day to watch the cliff divers or take a jump yourself. If you can i'd also go at 5:00pm and stay until the live music is done. We left at 6:00pm just as the live regee music was starting and I've regretted not going back at night. You can have Sandals arrange for a taxi to take you there if you want to check it out at night. Otherwise there is a shopping trip by bus that goes there and the Jolly Mermaid party boat stops there as well. Some folks from our resort had dinner at the french restaraunt at Beaches just down the road, they said it was pretty good so you may want to check that out. There is a night club called the Jungle that I wanted to visit. I didn't get there but plan to check it out next time. We went to Jimmy Buffet's Margaritaville restaraunt and had dinner. It was nice to have food that tasted like it came from the US but was kind of expensive. The margarita wasn't anything special but the place was cool. It's on the beach and has a neat bar on the beach, swings if your lazy and a bonfire at night. During the day you can swim and they have a huge floating raft in the swimming area.
Pictures from Sandals Negril