Hi Pete,
I went on a course run by Glen Tillyard and if you click
here the link will take you directly to his site.
He's been running these courses now for a few years now, in between being a photographer for one of the Leicester evening papers. He has a very good teaching style, so much so that he'll mention that he's had a number of photographers who have been at college studying a course in photography, who've learnt more in one day on his course than they had in a year at college.
See what you think and if he's too far away then don't worry, I am sure you'll find a similar course much closer to home.