They all do. The hotel shuttle travels to Sea World of Florida and Wet N' Wild. The only negative to the hotel shuttle, is it arrives around 10am, and your early morning advantage will be gone. Plus the lines can be long and you may not get on if a bunch of people are waiting and push their way to the front. If you do decide to wait, stand at the curb and be in the front. Here's a picture of the shuttle times from last year. http://www.nogodforme.com/images2005/IOA072905003.jpg