I'm going to Disney world for the first time in December. We were planning to arrive on sat the 17th and we wanted to be able to spend atleast half day on Saturday at Disney world. All the flight don't get in until really late at night so we found a flight that leaves late on Friday and arrives in Orlando at 5 am on Saturday but what in the world would we do if we arrived that early I doubt we could check in and I'm sure nothing is open. Any tips would be great.