Hey, you have to just think outside of the box. We have had old and new rigs. Our main stay are State, National, and County parks. We love BLM land when it is not extremely rustic, because our rig is now too big for ruddy roads or deep sand. Just pick where you want to go, and look at some of your options.
One of the prettiest places in Texas is Lake Lewisville, Texas, but they don't have sewage at the site. A blueboy comes in real handy. The big thing is that its a city park that was converted from a Corp of Engineer park. Beautiful place. You just gotta dig deep for some great places. Good Luck