Man that swing has to hurt?
Two quick tips:
- Concentrate on keeping your right elbow down close to your body, especially on the back swing, and the start on the down swing. Use a towel under your arm pits, or tie a rope around your waist and right arm at the elbow.
- Finnish high.
The real problem here is your swing plane, it ****. The plane is OK going back and up, except for the right elbow flying away from the body. But look what happens on your follow through, it is flat and going around behind you below your shoulder line. The angle at follow through should be identical to the back swing.