Actually, Ed, it's pretty easy. I carry one gun and shoot two shots at each station. When I go around the second time, I shoot the doubles on the corners, and try various drills on the crossing stations, report pairs for example. It's fun, and picking up the second target in a pair, as it comes out of the smoke, can be a challenge. Grafton County fish and Game is used to me doing this, and a lot of them are shooting interesting guns.