In Aruba, I wish that I were brave enough to skydive but won't because of the jumping out of a hopefully good, small plane, as already mentioned. Plus there's a lot of cactus down there and I'm sure I would find the biggest, spiniest patch! Para and kite sailing looks amazing but I'm just too out of shape to even try now at my age.
Re: Food I'll try anything once but I don't want to deal with messy ribs or with the bones in whole fish (with or without the head).