I would book the hotel right now. If you find a cheaper rate, you can always cancel the first one. As far as air is concerned, if you find a rate that you are happy with now, BOOK IT. Thanksgiving is the busiest air travel time of the year. I doubt that there will be any deals offered as the time gets closers. As a matter of fact, it might be difficult to find the flights you want. Let us know how it goes.
Mary Lou Scanlon
NCL Pride of America April 24, 2010
NCL Epic February 12, 2011
RCCL Allure of the Seas - September 18, 2011
Celebrity Eclipse - February 11, 2012:
RCCL Navigator OTS - February 9, 2013