We stopped at a really beautiful visitors center just outside Wichita Falls and one just after we entered Oklahoma.
We are staying outside Oklahoma City in Twin Fountains RV Resort. This place is WAY snazzy. They have all paved roads and sites manicured sites, a miniature golf thing, pool, fitness center, pavilions, playgrounds, a storn shelter, etc., etc. Even a spa and salon. It does have a kabillion trees so it is like being in forest, and interestingly enough, it is right off the highway.