Decisions, Decisions

There's a lot going on this weekend--keggers, birthday parties, hikes, going-away parties, mini-road trips, etc. I've been invited to everything, but haven't made any real commitments yet, and I'm not sure what to do. Do I hang out with the people I've known the longest? Do I gather with co-workers? Do I venture toward the option that has the most alcohol present? Or do I just lay on my couch, which, after a long day at work, sounds about like the best idea I've had in a while?