That's a bummer man, I hope it turns up! I recently lost my wallet... it's no fun. Some things I didn't think of, that might save you some headaches: I had my credit-card linked to my e-pass... well, when I cancelled my credit card, and my e-pass funds were on empty, I started accidently running tolls. Also, I had a gym membership, and various other automated bills linked to that credit card... I started getting calls from collectors, just because I forgot to update everything with my new credit card!
Good luck in your search.
-Allen