Your golf swing is too complex an animal, too intricate a phenomenon to trust to another human for analyzation–let alone one of your half-baked buddies. Remove the human element and thus the room for error with the Rokform Golf Shooter ($129). Just stick it in the ground and mount your iPhone 4/4s to it to capture those invaluable recordings of your stroke. It even comes with a protective cover for when, ya know, you sometimes hit the ball backwards.