You could be closer to a gun than you think.
I mean people could carry in your class, you're just talking about the guns you know.
If I'm walking, 10 feet and around a corner. If I Kool-Aid man through the drywall in either direction from the office, 4 feet.
Yes, I know that asking that question in INGO is liable to get snarky answers measuring in millimeters.
But for the general populace, here is a mathematical way to figure out the distance between the average person and the nearest gun. Perhaps someone mathematically inclined can give the figures for Indiana residents.
http://community.compuserve.com/n/p...nav=messages&webtag=ws-sciencemath&redirCnt=1