Therefore I might give it another try. I think I need to make one for when I am in class so I can see first hand if it works or not and then make a final decision at that point to if it is worth the EXTENSIVE time commitment.
If it is then I would like to create several for my AP classes to cover topics that I typically do on Saturday sessions. This might be a better method of getting everyone up to speed quicker so that we can use the Saturday sessions not to lecture but to work problems and whiteboard.