We can't pick up our tickets until we check into our hotel at 3pm. So once we get our tickets, which park should we go to since we can't get there until around 4pm? From my map, it looks like Animal Kingdom and MGM are smaller than Epcot and MK... do you think we can go through those quicker? We are staying for 5 days, 4 nights... so the 5th day we can revisit a park. But I am just having a hard time deciding where to go the first day!

