I've never been to a park during Thanksgiving weekend, so I cannot say how the crowds are then. Since the Florida Parks are open all year I CAN tell you the best times to visit the parks are when School is in Session. Rides that garner 90 Minute waits during the summer become walk-ons the rest of the year. (Weekends, as usual will be busier than weekdays but even then the waiting times for most rides are usually no longer than 30 minutes.) The biggest risk you run during an off-season visit is a lot of parks will do extensive overhauls of rides during this period. Do not go to a park bent on a specific ride, or you may end up disappointed. However, if you buy a Season Pass that will be nothing to worry about, as you can always visit the park later! In my book the off-season is the best time to come, as shorter waiting periods mean you'll get to enjoy more Rides and Shows, thus giving you the most "Bang for the Buck" :)
Easter, Summer Vacation and Christmas are the WORST times to visit the Florida Parks, in my book if you visit then there is a word that describes the kind of person you are, MASOCHIST! :( *** Edited 8/14/2006 12:48:24 AM UTC by Borntocoast***