I am not sure about the shuttle service but I thought I would let you know our experience at Kennedy Space Center. Five years ago we went on a cruise, we spent an extra day in Florida so we could visit KSC. Well we bypassed the $16.00 admission fee( there were 5 of us) and opted to take the self guided tour instead. It was free! It is a wonderful place to bring the whole family, and I am really glad we went.We saw all the same things, and at each exhibit they do have descriptions of what they are, some were even voice activated presentations; we just did not have a tour guide.We saved $80 by doing this!When we got to the admission gate, there was a sign for this, not sure if they still offer it, (you could ask if you do not see it) but if they do, take advantage of it! :jumping4: