Check the route and road closures, especially if you plan to drive anywhere. Even buses will be impacted, depending on which park you go to. We were there for the Star Wars Half Marathon in April and Osceola Parkway was still closed by 8:30 a.m., and that is the only road in and out of AK. Cars were offered a detour of 192 to Sherberth Road to the Cast Member parking lot, but that route could not handle the traffic. It took 45 minutes to go 2 miles and arriving at Rope Drop was impossible. Buses were parked on the side of the road waiting for Osceola to re-open so that they didn't have to take the detour. I suspect that any other park we chose to go to that day would have been fine, but AK on race day with Osceola being shut down was a very bad way to start off our vacation.