hmm.. I'm trying to figure out when the best time for a vacation would be.. I worked there in 2004, and from time to time there were NO guests in the parks.. You could just walk right on to attractions, no waiting at all.. But i can not remember what time of the year this was.. I' thinking about going in september/october? Or?
i worked there 07-08, and if i remember, the quietest weeks, at least for Epcot, were September, before food and wine, and when all the kids had gone back to school and the summer rush was over, and straight after new years eve was particularly dead.