[edit]
Accommodation:
Hilton Clearwater Beach Resort, Clearwater Beach, Florida
Group room rates are available before March 12, 2009.
To get the AIStats discount, you can book your reservation here.
Note that if you also plan to attend the co-located Snowbird Learning Workshop, you must reserve your room through each meetings' website so that the room nights are divided appropriately to each group.
There is also a Google Group for AIStats attendees, if you wish to coordinate your travel or accomodation with others.