I am working on building a house on my land in SW Ga. My wife and I would like to make it our home. I have a FL permit (so I have reciprocity) and joined GA Carry. Just bought raffle tickets for the nice M1A they are raffling off. Been wanting one for a while. Did Army basic with the M-14. I am worried about the carry law for churches. How am I supposed to know if a church has "opted in?"