Congrats on the stang. I'm also from Ontario and I was wondering the same thing. There is a Classic Mustang club here in Ontario. I know there is one for new ones, I'll try to find it out for you. I'm not sure about them meeting up at the track but I'd love to go watch since I don't think my car will be hitting the track this year.
Take Care, & Congrats Again.
§am.