City Inn Bristol

Can you help me find a hotel near Bristol TN/VA? I have tickets to the Sharpie 500 at Bristol Motor Speedway on August 25. I am looking for a hotel for the nights of August 24 and 25. Obviously this is a huge sporting event and it seems like all of the rooms in the area are booked. Any advice on getting a decent place to stay?

Find Available Hotel Room in Wythville, VA March 21, 2009? Looking for Available Hotel Room for Bristol Nascar Race