military RV parks in Texas

IIRC, NAS Corpus has a 14 day limit. Hopefully they are ALL abiding by their rules and enforcing the time limits on all but active duty. I do know that Ft Sam will allow active duty on temporary duty to exceed the 30 day limit.

Ft Sam and Lackland also have 30 day time limits. Lackland is first come, first serve. Ft Sam takes reservations.

On edit: There were folks exceeding the 30 day limit if they had hospital appointments.

Never been to it, but this would be farther South & perhaps Warmer:
Shields Park NAS Recreation Area for the Corpus Christi Naval Air Station.

More PIcs, Info & Video for Shields FamCamp.

Near Del Rio, Laughlin AFB FamCamp close to Mexico & Rio Grande River. Not far from Big Bend Nat'l Park.

Might check on time limits at them. Laughlin has 60 day stay limit, then out for 30 days.

This site will help you locate government parks, including military. Note the legend at the bottom of the map.

The Famcamps at both Lackland AFB and Fort Sam Houston are first class. Go to the military campground website for details with reviews. Both are convenient to everything San Antonio has to offer including mild winters.