My parents are renting a car at MCO so that they can drive to all the parks. They have done this their last two trips because my mother has mobility issues and has a handicap tag. They say it is less walking to the handicap parking than walking to wait in line for the bus. Anyway their plan is to use ME to get their luggage to the hotel, is this permissable? Or will they need to pick up their luggage and then head to the rental car?