How easy would it be to take ME one way only, from Disney resort to MCO? I would like to have my aunt and uncle pick us up at the airport, take us to their house for a night, and then take us to our Disney resort. Then we'd like to take ME back to airport for our return flight. I'm thinking that we don't bother with ME at all until we check out? The day before we check out, let them know when our flight is and they'll set us up with ME?