Couchsurfing and Libreplanet 2012

I'm wondering if anyone is travelling to Boston for Libreplanet this year and could either host or maybe share the costs of a hotel room. I plan on flying in the 22nd and leaving the 27th. If I can find accomadations near the event I won't rent a car, otherwise I will. Would like to find someone in the area to stay with who is attending or to share costs with.