Yesterday I sent a big update regarding FUDCon Tempe to the Fedora announcements list. Among the other important stuff in the update was highly anticipated lodging information. You can find the links you need on the FUDCon Tempe wiki page. Find yourself a roommate if desired and note it on the pre-registration table, and then make your hotel reservations!
The special $99 rate at the hotel is a real steal for the Phoenix area in wintertime, so don’t delay. The block rate is only guaranteed until November 5th!