Wichita Falls has a new COYOTE RANCH RESORT which is probably on the high end resort scale.
They also have a RV PARK down town...
I have forgotten what Sheppard AFB has but usually the bases have a RV spot for visitors...
There may be some great spots connected with the main lakes around Wichita Falls that almost went dry due to long drought but are alive and well now... Lake Arrowhead has a RV spot I think...
I would type in RV CAMPGROUND into google search maps and see what shows up around Wichita Falls...
X2 on the annual bike ride there. Even the local hotels are all booked up years in advance. If you was already in the hotel and had to stay into that time frame they would run you off haha... Been there done that already... One trip our crew had to sleep in the lobby over night as we was leaving the next day and had no place to stay the night haha...
Roy Ken