Have you guys seen the TV new home web page? Prices aren't going anywhere. They may be increasing the base price for the model but that's assuming that you buy the lot, buy the model etc. etc. There are currently 94 listings at 200K or more that are reduced (some by almost 20%) from these base prices. So I wouldn't worry too much about a rush to buy.
http://www.thevillages.com/homes/search.asp