The 2013 Hot Rod Revolution will be held right on the Guadalupe River in Gruene, Texas. Here's the address: 1405 Gruene Road New Braunfels, TX 78130 It's gonna be pretty damned cool if I don't say so myself...
the website for the Hot Rod Revolution lists T Bar M based on this link http://hotrodrevolution.com/#/accommodations/. If you search the big discount hotel sights using New Braunfels, TX as your destination you'll come up with plenty of options starting at $50 (and most of them are less than 20 minutes away).