Admittedly, I have done limited camping on campgrounds. I've mostly camped on private property, and have only had a few experiences now that I think about it. I've seen campgrounds and get the idea of how they are set up - but do you feel safe spending nights in such close proximity with strangers? How do you keep your belongings and families safe, not just from the outdoors, but from possible human threats as well? Can it be done without coming across as "unfriendly?"