Do you have to have a plane ticket/flight #? If you rent a car to get to Orlando instead of fly, & drop it off at the airport, could you take the magical express to your Disney resort hotel? Or is it absolutely only for guests coming in on a plane? We're coming in from the Tampa area, it's just barely an hour away, but we have to rent a car to get there. We're dropping it off to take Disney transport during our stay. It'd be awesome if we could catch the magical express rather than pay a cab. Has anyone done this? Or if you ride the ME bus do you have to show a plane ticket, or could reservation info be enough?