I joined the club yesterday and OC'd in Harris Teeter and the Trade Mart here in Wilson. No issues as expected, but it still took a couple minutes to work up the nerve to get out of the truck at the grocery store..
A few people noticed but said nothing, most folks were oblivious. I did get an ugly look from the lady at the next pump at the gas station. I take that back, one guy did say "Nice gun" as I passed him at the entrance to HT, and I just said "Thanks."
I, like another fellow that posted yesterday, have yet to tell the wife. She is not as into it as I am, but she is taking the Concealed Carry class with me on the 28th. She thinks that there may come a time when they stop issuing them, but thinks they won't revoke the ones that are out there.