I will probably have some roommates from my school, just people who are still deciding if they want to go so waiting on the details. I'll keep it in mind if things fall through. Its at one of the cheaper hotel options, though all of them were kind of expensive.
For the frugal folks, keep in mind the possibility of flying into Buffalo instead of Toronto. Last I checked it was about half the price, at least from our airport. I haven't looked into it too much, but I think you can get a bus ticket to Toronto for like $20-30. Its about 3-4 hours by bus, but if it means saving $200 of plane ticket, might be worth it.