The last of our 5 convention hotels, The Hyatt, has opened room reservations for next year’s Dragon*Con. I have heard some rumblings that rooms are still available at several of the hotels, but not necessarily at the convention rate. (Read: You’re gonna pay a lot more.) Last I heard, the Westin still has rooms, but the Sheraton, Hilton, and Marriott are sold out (or only have rooms available through 3rd parties who contract to sell a certain number of rooms… No telling what kinds of things are available. Priceline, Orbitz, etc… You get the idea.)
Happy Hunting!