If we do online check in, and we have carry on bags that we had on our flight, do we take Magic Express to POP, and then what do we do with our carry ons? Will they hold them someplace so we can go to DTD? If we need to go to POP, and talk to someone about holding the carry ons, does it even make sense to use the ME service where they get your suitcases? I'm trying to figure out the fastest way to go to POP and right to DTD.