Doing things in public/Flashing

I am looking for someone who has used sounding rods in public or in a locker room. Like, hiking, a guy stops on the trail and whips a sounding rod from a ziplock bag from his pack, lines up and starts stuffing his dock with it. Am I the first to think of this? If I thought I can get away with it, I'm going to do it. Maybe in my car at the bay. That's a great place for a public flash or masturbation session.

Now, I'm off to see if I can find videos like this hehe