Justin: Check this out.  I'm actually driving by there today, and I could stop in and see what's up for you, if interested.  http://chattanooga.craigslist.org/bik/3619085273.html 
  
**BRENT**  
Edit: Bah!  Why do bike shops close on Saturdays?  Still, it's about 25 miles away, your size, and a phone call isn't a big deal.  I've dealt with the owner of that shop before, and he's a good guy, I wouldn't mind getting up to that shop to check it out. 
  
**BRENT**