We'll Live in Massachusetts

As it turns out, my wife and I will be living in Massachusetts from September to December and we'll be looking for a place to stay. As she'll be doing a post-doc in Linguistics at Smith (in NoHo, Western Mass.) and I'll be teaching Anthropology at Tufts (close to Boston) and Bridgewater (Southeastern Mass.), we'd like to find a place from which it's somewhat convenient to travel to both Boston and Western Mass. Actually, something close to the MBTA commuter rail would be great. Sharing an apartment could be a great solution, if roommates are ok with having a couple at home. We're quiet, responsible, clean, non-smoking... If anyone knows of a place where we could both stay, a comment here would be convenient. (On Gmail and other services, I'm enkerli. Email is fine.)