You may be surprised by some particulars.
- banks are commonly mistaken to be federal institutions. They aren't. If they don't have prohibitive signs up, some states give you a green light.
- in states like mine, posted signs don't amount to much. If somebody in a prohibitive establishment spots my CCW (side note: won't happen!), all they can do is ask me to leave. If they ask me to leave, and I refuse, then I am trespassing.
When I started carrying, I was surprised that I never needed to disarm. I can carry everywhere I go during the course of normal day-to-day.
Currently Own: Beretta PX4 9mm, Glock 23 (Gen 4), Glock 19 (Gen 4) x2