Karting in Ontario?

I'm going to be in Guelph, ON next week and was wondering if anyone knew of a karting track around there to kill some time and race some fellow co-workers. Google has a hit but the link is under construction.

Hmm... there's Formula Kartways in Brampton. Fun, but the karts are gas and the track is indoors and quite slippery. Be sure to get outside for a lot of air, or you'll find yourself high on fumes. Downsview has Grand Prix Kartways, I did a lot of karting there a couple of years ago. Indoor track, and the setup is really nice. Karts are electric and quite fast. They've got some serious karting leagues and a website that posts everyone's times, including fastest time of the week and month.

http://public.erbsvillekartway.com/

Just west of Guelph. Was a great place. Don't know how it is now.

This is my cousin's place (never been there)

http://www.kartvision.com/hamilton/

I don't know if they still do rentals here, or not.

http://www.cameronmotorsports.com/

Thanks fellas!