Join and get involved with your local BBQ organization. Being in Texas, they are probably all sanctioned by the IBCA, but there may be a more local or regional association. Here in Cali they are mostly KCBS, which I joined and became a judge. I also joined the CBBQA (California BBQ Association) and through them have met a LOT of helpful folks. Also, look for "backyard" comps in your area. Cook one of those by yourself or with a friend to get some experience. We are cooking a backyard in August that features live judging (you get actual feedback from the judges) and also paired up with a mentor that has quite a few walks under his belt. The main thing is get involved and meet people.