Hey! I'm from Austin, and bought a house 9 months ago, and was able to avoid bidding wars, over paying, etc. It pretty much comes down to doing more research and working harder than 95% of the other people (pretty sure there's an MMM article about that somewhere), and then also knowing exactly what you want so you can offer right when you see it.
Anyways, my wife and I bought a foreclosure with cash, paid around 80% ARV, all just by doing enough work to understand real estate values. I still worked with a realtor to get access to the MLS who mainly does investment properties, so he's used to people purchasing like a business, and thus looking for value. If you'd like the contact info, PM me.
Good luck!
-thepfluger