Hello! I need advice! We're doing a 4-night Disney Cruise, and debating whether to stay an extra day and go to Universal or not. We come back from the cruise on Thanksgiving Day, and will probably go straight to the park. Is that a wise thing to do? Will it be too busy and very crowded to go at all? Will it be better the day after Thanksgiving? Also, what's the weather usually like at that time of year? Thanks!