We are thinking of visiting Disney on Thanksgiving possibly departing or arriving on Thanksgiving day if the airfare is less. Would there be a difference in crowds before OR after Thanksgiving and how is it without the shows/fireworks ect? We also have park hopper tickets and I read that we can only go to one park a day? Is that still in effect? That may be a waste of those tickets we have (old non expiring). Mainly I was wondering how busy and if they are doing fast passes yet? Thanks!