My family of three are flying in together on the same flight, but I will need to rent a car for business for the middle part of our trip. Rather than renting for a few days at the Care Car Center or the Dolphin, it is only a few dollars more to rent a car for our entire trip. If I rent the car at MCO and have the two members of my party take Magical Express while I drive the car to the resort, will my luggage go with Magical Express or will I have to pick it up and take it in the car with me. Same question about returning the car on the flight home. Has anyone done this?