VPI (Dave and Tracy Barker) are in Boerne, Texas near San Antonio which isn't too far. I've been very happy with multiple purchases from them. Can't go wrong with those guys
i actually looked them up multiple times but looking more to get together with someone and learn learn learn
Get their book. A bit steep but the most comprehensive book on ball pythons, period. Also, Tracy is VERY approachable and does attend a lot of the expos around Texas. You will not find anybody more knowledgeable, trust me.