Quentin-There are many hotels with 17+ rooms left. The list at
http://www.thsweb.com/TournReports/995520FR.pdf shows the Hyatt, Marriott Marquis, Hilton, Sheraton, and Marriott Fairfield with tons of rooms.
Actually, the Super-8 only has 7 rooms left!
Good luck with whatever arrangements you make.
Cory