Cowtown is good for vintage stuff... I bought one of
Paul Gilbert's guitars there a little over a year ago. I'm pretty sure they still have some that used to be owned by Paul still.
We also have a guitar center here, as well as Sam Ash. I avoid ER's place like the plague since he's a bloody tool. The guitar center has undergone some changes since I've been here, and to be honest I'm not too impressed with their selection and quality. I saw a VWH hanging on the wall that looked like it had been in a mud storm. Filthy as can be, and full price. Don't get me wrong... that's just one bad example. Overall it's a pretty nice place.
Sam Ash is much cleaner, and there selection isn't too shabby. The best part is that it's pretty much in the same plaza (area) as Cowtown. Inka Si Senor is right there too (really good Peruvian restaurant).
If you need directions or whatever... let me know.
Jake