We spent the night last night in a city park in Dumas, TX called Texoma Park. They offer a free night's stay for RV travelers, complete with electrical hookups. Apparently there's also water and a dump station nearby. I'd say this was quite a bit nicer than the Walmart down the road would have been.
We're going to get some work done this morning, double back down the road so I can take a photo of a cool sign that we passed on the way in, and perhaps replenish our supply of bourbon before heading to Amarillo.