And, open carry is legal is Arizona. Assume you're talking about Texas? Love to see that happen. it's one of the many states I've lived in. Hated to leave.
By the way, Texas could us a "CDL" type organization big time. Two have tried, TCDL and LSCDL (Lone Star) but eventually folded their tent. If you have someone willing to spend their days at the legislature in Austin and willing to start an organization, please contact me offline at email@example.com.