I've open Carried in walmarts in Georgia and Michigan... Ccd in nc, sc, tn, and pa.... Not a problem at all.
It is really,IMHO, how you carry yourself and how you
Dress....
I use a Galco black leather holster with retention.and I carry a 1911 in condition 1. I'm sure that will Elicit some cannon fodder......
And I have been asked a few times if I was a leo.... My reply is is there a reason you ask?
Usually get the just curios reply...

In the Atlanta area I would never go into Wally world without my firearm.

And the same for some anywally world after dark.....