Those are both great responses, thanks a lot.
I have gone to a gym regularly, but it's in my apartment building, and I do enjoy playing tennis; however I only play with a buddy of mine whenever the weather permits (Seattle has been horrible the past couple years). I'm not a member of a church or community organization. My company was never much into community activism--in fact, the old CEO was arrested for running a decade-long Ponzi scheme. Sorting through that mess kept me busy for the better part of 2010 and 2011 has been dedicated almost entirely to GMAT study, school research, and lots and lots of weddings. I've also spent a LOT of time with my family and friends.
I know it sounds silly and I apologize if I sound like I'm being difficult, haha. I'm struggling to find a way to put a positive spin on this for interviews...