I fully expect this September trip to be even busier than our last one. We are going the second week of the month so, maybe that will help with the crowds. Every year WDW gets busier and I also think with every guide book and WDW planning website telling people September is one of the best times of the year to go for crowds that the secret is way out of the bag, which means it will only get more crowded over time. December used to be a great time to go but, now it is more moderately busy.. I wonder if September is headed in that direction?