Cool, that sounds like a good way forward. I didn't think it was a simple case of pitching up at the flight school with bag in hand and charts marked up!
In fact, it's a little re-assuring that there are processes to follow i.e. you aren't just let loose in the great outdoors! I'll be staying/flying in the NJ area near to Phily, so I guess the Tetboro office will be my best bet.
Thanks for the info on the books - I'll get on it.