I think the Mary Ray books (Dancing with Dogs) or DVDs (An Evening with Mary Ray) are the better ones available, I prefer them to Richard Curtis' anyway. I think you can learn the basics about clicker training from books, and also look at videos on youtube, and from there experiment with teaching moves. To start off, spinning in a circle, going round you, or weaving through yours legs can be taught quite easily just by luring with a treat (or two, one in each hand, for leg weaving).
If you want to double check about training classes in your area, I would recommend contacting Canine Freestyle GB (
http://www.caninefreestylegb.com/) to see if they know of anyone offering them.
Good luck! :)