I can find plenty to do. the Game Reserve, SCRAP in Duncan, take most of my free time. I grew up where I could shoot a rifle in most any direction and not worry about it, the nights were pitch black and the quiet and stillness were beautiful. Here its never quiet (the artillery is rocking everything right now) and never dark. The sirens are incessant. I mess the dark and quiet, mostly.
Lawton can be rough - but get you a place in Snyder or Cache (or Indiahoma, Geronimo, etc.) I think there are still areas where A guy can find 10 acres without being completely priced out of the market. And those places are about that you wouldn’t hear the guns
I bought my small acreage outside of norman over 20 years ago but could not afford it now. Kind of sobering realizing I can’t really afford my own place anymore if I had to buy it again, But I’ve always liked the desert out there. I Take my bike to Medicine Park And often as I can to ride the trails there