It's alright... I think what you need to do is set up the camera so it's overhead, or at least at an angle where we can see what you're doing without squinting, and talk us through what you're drawing.
Using a darker pencil would help a lot. Go to youtube and look for an artist called Mark Crilley for some ideas.
It's a good idea though - Some people can learn a lot more from watching artists in action than looking through art books, and I'd like to see more.