Justyn, in Montreal live Amanda and Martin Gamache. They are tarantula breeders and ship all over. If you get in contact with them through their website (tarantula-canada.ca), they actually sell 24 hour heat packs that are used for shipping reptiles. Something like this is not only good to have on hand for emergencies (power outages, etc), but is also helpful when you have to transport them in cold weather.
yes, it gets pretty *darn freezing up here...