I am planning a trip to Jamaica in November. I have been a couple times with friends but never alone. Can anyone recommend an all inclusive that is not all newlyweds or 20 year olds, I am 57 but don't want to feel like the oldest person there. I want a nice sandy beach (without a lot of crabs in the water) maybe a sailing lesson. I do not want to have to dress up for meals. 4-5 star preferred.