I live about two miles from Tehuacana. I've been to numerous parties there -- it's a great place to go and drink some beer.
This is the most unusual place to find a hostel. Tehuacana is not even printed on most maps, as it is tucked way way back from any major highway and hidden between huge rolling texas ranchlands that look exactly like the paintings. There is nothing to do in this town other than go on long walks or sit in the old cemetary which and watch the amazing sunsets. This place is extremely peaceful. Quite possibly one of the quietest and most serene spots in Texas.
I have lived in Tehuacana since I was a little girl and it is peaceful and a beautiful little town. I had the best years of my life there -- made the best of friends there and I wouldn't change any of my childhood. It is full of trees and at spring there are bluebonnets everywhere. It is a pretty place.
I grew up 8 miles south of Dawson in what was once the El Dorado community. We owned a 241 acre blackland farm. One can see "Tehuacana Hill" from my old farm. The bluebonnets are spectacular in the spring there!
Every March, Austin hosts South by Southwest ("SXSW"), one of the largest music festivals world. The music passes are very expensive, but there are enough free music shows going on every day to keep you busy, so it's worth coming even if you don't get a music pass. Just don't expect to be able to book a hostel or hotel unless you book your room maybe about a year in advance.
I think Houston is a great city. It may not be the most exciting place to visit, but hell that doesn't matter. It's one of the greatest cities in the world.
Hostelz.com is the only hostel guide with complete information on all youth hostels and backpackers in every city around the world.