My favorite places to hunt are in that area.
There is an area around Red Rock / Rockne that has small hogs with big teeth, very similar to the pics you see Jesse Paul post.
Here's a few pics of hogs I've caught within about a 50 miles radius of where you are talking about.
Keep in mind, there are dozens if not hundreds of hog doggers in that region. Probably thicker than Brazoria county.
This is one night of hunting. 10 hogs, 306# and several over 200#
This one was a few miles east of Bastrop, heading toward LaGrange
Another one from the same place