Hi,
I go and stay at the camp ground every year for T-day week and the weather is always nice, but beware the campground is always full! I always book my site a year in advance and I would suggest the same for you. We also decorate for Christamas as the parks and resorts are always fully decorated for the holidays at that time. The other thing you'll want to remember to do is also book your PS for your holiday dinner at least 120 days in advance or 60 days out if you want characters.
Mmketeer
Staying 11/21-26 2001,(loop 1900) eating at Boatwrights for Thanksgiving...see ya'll there.