Yeah this is a bit late but maybe you'd like to refer to this in the future. I've done a daytrip to SAT back when I was about 9 years old. I was with my mother and two brothers. We arrived on an early morning flight and toured around the alamo that morning, saw a few statues, and ate lunch. We then headed to Schlitterbaun (spelling needs to be corrected), the world's largest waterpark. That was loads of fun, even though we only had a few hours to spend there. We then left early the next morning.

Sorry to hear your daughter will lose her benefits. I would be devastated if that happened to me.