Nuglor; There are many places that open season on game exists. I lived in Hawaii and goat and boar (pigs) were open season year round. Never mind the chickens.
In Calfornia the boar hunt is 365. You just need to be in an area that has what you’re hunting.
Texas laws are unknown to me but I know a bit about Texas. Check your laws, state and local. It’s Texas after all!
I bet you can blast with the best of ’em in your area or if you drive just a short ways. Your backyard may be a very real possibility for a hunting range. AKULA