Put a butt-cam on the tail pointing forward, just like in my avatar picture. It's the best help you'll ever get on motorcycle BP, short of doing that CSS, where they stick the camera on a 6' pole so they can see your entire body on film. They also chase you one on one with one of their awesome riders (like Misti) to critique you.
next time, I'm going to put it on my tank and point it back so I can get a better idea of my head/shoulders/elbow positioning. I'll alternate with my butt-cam.