I've been twice during Pop Warner, and have never had a problem. The first time, we never even saw them, and we stayed 4 nights at the All Stars. The second trip, we did see large groups of cheerleaders at the MK, but they were no more wild than any other kids we saw, and they caused no problems in any of the lines we encountered them in. Crowds were not even close to the levels in July. It's a great time to go, you'll have a wonderful time!