Ex Nihilo
Puritan Board Senior
I'll throw in that our denomination also has a church in Cambridge. My brother-in-law attended the church for some time, and I remember him speaking well of it. I'm sure if you sent an email, you could likely carpool with someone to save some money.
As for the LCMS, I would look into the various churches. Not all LCMS churches are created equal. There are plenty I would avoid. But, I would say that they are less pure, true churches. If you can't find a good reformed church nearby- go for it.
Here's the Cambridge RPCNA's site. Psalm singing takes a little while to get used to, but I've grown to love it. I wouldn't go back to anything else.
First Reformed Presbyterian Church of Cambridge, Massachusetts
I am kind of interested, though I am not EP... Not to hijack the thread, or to debate the issue, but would an RP church be a little wary of a female law student?