From the reviews you have, I figure you would do great here.
But I hear that touring Providers say SA is a notorious flake out zone for Hobbyist to cancel out or not hearing anything to anyone is interested until the last moment.
Based on looks, rate, reviews and services, i would hope that you would do great here. But as someone pointed out anything can happen down here. If you can make the trip, why not, maybe you open up an entire new market to yourself.
Hell yes it's a GREAT place. I'll even come down and pay you a visit. Seems I didn't pass another providers screening. Hey wait a minute... your in Austin? Got to go....
Is San Antonio a hobbies spot? You can fuck me silly it is! Asking these silly questions! And do not listen to Mark Cuban, our Riverwalk is fantastic if you like to do some sight seeing.