It is alive and well here in the florida panhandle. I can shoot every weekend of the month and twice one weekend so 5 different clubs. We have new shooters/observers quite frequently. I am mentoring a new shooter right now. The high cost and scarcity of guns, ammo and reloading supplies has become a barrier to entry. Stuff is out there but isn't cheap. I knew about CAS 25 years ago but life happened and I didn't get into it then. Two years ago I heard someone talking about it in a local gun shop and got interested. I am really enjoying it. If you are letting the clothing requirement deter you from shooting you are just looking for an excuse. My first outfit came from the good will store, $2 pants, $1 shirt, $2 suspenders. I already had boots but you can find them at good will cheap also. Hat was $20 bucks at tractor supply.