I started OCing in Hinesville and Midway during the summer, and I now OC a lot more than I CC. I've yet to have anything more than questions and stares from people. I've walked into the Wal-Mart in Hinesville in front of two different Liberty County deputies and neither of them said a word to me.
From what I see on this board OC is a non-issue in most of the state. We only have a few problem areas where law enforcement will hassle GFL holders over OC.