Learning to Fly Helicopters

Ok, so I have been toying with the idea of doing videos that will teach/coach people in the techniques used to learn to fly a helicopter from the first hover right up to piro-flips. What do you guys think? I have done a couple of videos as demos for myself and I am not completely happy with the format yet. Again, let me know if you like the idea and maybe even what you would like to see!