I'm not sure if he still has it up, but Tim Feher used to have a lot of really great coin videos. He has studied Bobo's very thoroughly and he knows it better than anyone else. He used to sit down with a camera and go through each chapter of the book and performing and giving advice. He also had a video demonstrating some things the correct and wrong way. His youtube is www.youtube.com/tfeher11 so if you can get in touch with him he can probably help you out
I have been doing alot of work on the pumkin seed vanish as well as the reversed vaish and its beginning to come together I'll PM you with the details once I get it smoothly. I feel it anyday now that I'm almost at its correct execution and I'll break it down in detail.