Not sure how I managed to not mention this sooner, but Emily and I are doing a workshop this Sunday (so, tomorrow) on storyboarding at the BFI. It's a two hour thing from 3pm for 15-18ish year olds, part of the BFI Future Film Festival. We'll be looking at shot framing, camera angles, animatics, and all that jazz, and then doing a nice bit of drawing. Perhaps you should come!
Here's some sketchbook storyboard designs for A Film about Poo, which in fact we'll be looking at tomorrow: