The criterion for being within scope of WildTexas.com is less about "wilderness" (frankly, there is very little true wilderness left in Texas, or in the Lower 48 for that matter) and more about getting outdoors, enjoying outdoor activities -- whatever that might be (camping, hiking, fishing, boating, photography, stargazing/astronomy, running and walking, cycling, even golf and hunting, etc.)
KOA campgrounds aren't my destination du jour, but they do serve the needs of some folks, particularly travelers just passing through our great State. Just as many of the parks we list don't offer overnight camping, parks that are primarily simply a place-to-tie-up-the-"horses" serve a need for the Texas traveler and outdoor adventurer.
Edited To Add: Accidentally posted under my admin account. I've gotta stop doing that.
