Why pay more for a musty room. A place where you are lulled to sleep by the sounds of the interstate, where you awaken to a special treat of fake OJ, stale cereal, powdered eggs, and stand in line to gain your bounty. You could rent a place on VRBO or a similar site and have a whole house instead of a road side trap. With listings like this
http://www.vrbo.com/420476 you can have a whole house, with cooking both cooking and laundry, a home-like feeling and complete privacy. Get 5 rooms instead of one, sleep 6 or more for the same price or less. This is a smart way to travel, frugal, comfortable and fun. Check out some reviews of local hotels on tripadvisor.com.