Yes, definitely do the golf carts in Bonaire, it was so much fun! In Aruba check out Trikes Aruba, it was a great tour and would probably give you time to take in the beach and do the tour. Curaçao I did a tour that took us to a couple different beaches, I wasn’t overly impressed with any of them. If I visit Curaçao again I would walk around downtown. St. Lucia I did a great tour that included mud baths, a waterfall and a visit to the beach at the base of the Pitons. St. Kitts check out Royston tours, it was a great full day tour of the island with a beach visit.
