We have just booked a Disney Cruise to the Western Caribbean for Feb. 2011. It's super early in the planning stages obviously, but naturally I'm already thinking about carseats. Lol. We are flying up the day before and staying at a hotel right by the airport(Orlando International). They have free shuttle service to and from the airport. I assume that I won't need carseats on these? Do they have seatbelts? Anyways, then we also have the transportation from the airport to Port Canaveral that is arranged by the cruise line. Does anyone know if this is shuttle-like service also? Then of course there are the island excursions. I'm basically wondering what the chances are that I'm going to need any carseats, or will I be able to get away without?