Hey guys! if you haven't check out the Guitar Workshop Plus in southern ontario you really should. I went last year. it was great. very informative and made a big difference to my playing. Also, it was very inspiring because of the special guest artists. Rik Emmett was great, and they have him back as well as Randy Bachman of the Guess Who! anyway, have a look at the website.
http://guitarworkshopplus.com

Yeah I've heard good things about their program!

Also check out Guitar week at Berklee....

I went before I went full time and man do you learn alot.