Dutch Oven Man wrote:
We’re wanting to do three to four days in San Antonio or Hill Country area and three days at the beach, probably around Corpus Christi.
If you haven't been there the river walk in San Antonio is beautiful. And it's amazing to see The Alamo around the corner like something out of 200 years ago in the middle of downtown. I also like San Marcos and New Braunfels a lot. But the last time I was there 30 years ago the original Schlitterbahn had gotten too popular for me. It was the best vacation spot back in the 80s before it got popular.