Catherine;
Best wishes from northern Ontario for a great return to Canada. I am also going to Calabogie (White Pines) for the Yanks and Brits.
I am occasionally in the Toronto area, usually to have a few with Les McLean when he is in town (and once, which I vaguely recall from some kind of stupor, I was in Toronto having a few with a very (unusually I am told) sober Dinesh - there were medications involved).
Art has already given you a great list of resources in the area, there are a few used equipment places in the suburbs as well.
Do visit with Carnie, the Canadian pugnacious equivalent of McLean; he doesn't know where things are but he knows a lot of people who do.
Brian