We booked one excursion that had several things included. I am afraid of heights so I was a little nervous at first on the chair lift, but after a minute I was admiring the beautiful views. The bobsled was fun. We even bought our photo riding the bobsled. I love water and Dunn's River Falls was fun. It is crowded but it is something I really wanted to do. Be prepared to get a few scrapes and bruises,but I think it was worth it.
I booked a kayaking tour with Cayman Sea Elements. A group of about 10 of us in double kayaks were led through the mangroves. It was nice to have a small tour. We were picked up from the cruise port and taken to the marina to start our trip. It was also very reasonably priced at just $40 US per person. We were being driven back to the port when our driver asked if we wanted to do anything else. He advised us of a good restaurant with beach access. We wouldn't have found it without him. Good food and a beautiful beach. We were able to take a shuttle ride back to the pier for $4 US per person.