Camping site in Texas Hill Country

Where are some nice and inexpensive sites in the Texas Hill Country or Highland Lakes Area that you have camped?
Here is a link to one site I have been to twice, once with The Gold Prospectors Association (GPAA) and once with Lone Star Dutch Oven Society (LSDOS).
Oxford Ranch Camp- http://www.oxfordranchcamp.com/tin_cup_cafe.html
If you go you must try the bread pudding desert
at the Tin Cup Cafe, all their food is home cooked. Just in case you don't feel like cooking
Please share your off the beaten path sites.
don
Here is a link to one site I have been to twice, once with The Gold Prospectors Association (GPAA) and once with Lone Star Dutch Oven Society (LSDOS).
Oxford Ranch Camp- http://www.oxfordranchcamp.com/tin_cup_cafe.html
If you go you must try the bread pudding desert


Please share your off the beaten path sites.
don