We are planning a trip in our Motorhome from KC to San Antonio and back. The first day we want to drive to just short of or just beyond Oklahoma City for a one night stay. We then want to stay close to Plano TX for 2 or 3 nights, and then on to San Antonio for 3 nights before returning to KC. What are some highly recommended RV parks in these locations? No need for pools, playgrounds, etc. Have a dog, but that is the only out of ordinary need for a RV park for us. We have a 30 foot motorhome and tow a small vehicle behind it.