I will be at one of the following during the first part. The airport hotel is for the city venues. The Horstman house is if I am in Whistler (the mountains).

www.deltavancouverairport.com
www.horstmanhouse.com

I will be staying here for the Paralympics
www.granvilleislandhotel.com

I will not know who my roommate(s) is/are until I arrive and check in. I won't know where I am staying until the day I arrive either.