I'm an old, hugging, backslapping Baptist from WAY back. We generally have a big "hug around" at the start of every service.
I do the strong arm low thing and most of the time it's enough, but to tell you the truth, I don't really worry about it too much. I've never been one to keep it a secret that I carry a gun. I don't blow a bugle and make an announcement, but I sure don't go out of my way to hide it.
I remember once I was being fitted for a Tux for my step-son's wedding. Lady grabbed a tape measure, reached around me, and her eyes got sort of wide..."What in the world?...OH....Well, we'll just allow a little extra for that." and went on about her business. (That was a Colt Commander at the time). I told her don't worry about it. The wedding was in Wisconsin, so I wouldn't have "that" with me.