Booking.com has been my new go-to for hotel deals. Right now there are two near the track for $55/night Days Inn and $53/night Super 8 and both have free breakfast while there are a few other nice options in the $75-85 range too!
This link should get you $25 credit back after your stay. I snagged a small motorhome a few years back so I haven't had to get race weekend hotels in a while but I started using this site for other travel over the last year.
Anyways, I won't be able to make the race this year as stocker motor is out and apart (First time since 2012) and Super Stock motor broke the timing belt with minimal damage (Thank you Lord) but coming apart regardless. Good luck to all, this is a great race and an amazing bang for the buck! My money is on the Bob Bender or Lew Silverman wagons, I had a dream a wagon won..just saying.