5 /5 Tom Hodges: Had a great day in San Antonio. Walked a little over 3 miles of river front. San Antonio obviously has a homeless problem that it needs to place resources into. As a visitor, it was a little unnerving. I did see women walking in less traveld areas with small children, so my uncertainty may only be a matter of perspective. Either way, the day was nice and the Riverwalk is very well done.