I've seen a billboard about the Nardis range (It's very near the location where the SA gun show is held) but know absolutely nothing else about it. I do know that the longevity of indoor ranges in San Antonio has been short. They are usually very expensive and don't attract any customers. I remember one some years ago in the Thousand Oaks area which wanted to charge a $1000 a year "family membership" plus a range time fee. It never got off the ground. There was one in the Northwest SA area which also met about the same fate. The other two ranges around SA I know of are outdoor, and fairly crummy to boot. The best I can say for either is that they are OK if you just want to go out somewhere and make noise.