When we land in MCO, it looks like DH and DSS may be renting a car and going to visit some family. The girls and I will be taking DME to Pop. If we put all of our luggage in DSD and I's name (or let DH and DSS carry some of theirs), can DH and DSS take DME later? For example, if our plane lands at 9 but they don't get back with the rental car until 5, can they take DME to Pop at that time?