Any sites available where you are at in lower TX?

In San Antonio, see The River Walk, The San Antonio Zoo, The Alamo, La Valita, Mexican Village & shops, The Buck Horn Beer Museum, The Old Mission Tour, The Japanese Hanging Gardens Near the Zoo, Fort Sam Houston Quadrangle. Historic Homes on the north side, River Boat Ride at the River Walk. The River Walk would be my top priority but all & more are worthwhile.