Lol. Personally, im allowed to have them, but my friend isnt, and loves spud cannons. So, our solution was to go in the woods near his house, dig a hole, put the potato gun in like a million layers of plastic bag (big like a garbage bag). Then, take a piece of plywood, put it over the hole, cover it...

well my friend and i just used a fishing reel and put the line through the sharpened missile-shaped projectile and shot it. We just traced the line. You require more than one thing of fishing line, naturally. We just connected the end of one roll to the beginning of the next. Worked like a charm. Ju...