Thanks everyone! I went ahead and emailed the CO...got a very quick, and excited reply with hint. Sure enough, it was where I thought it was! I went out this morning, and nabbed the little nano! You're right...in the end...there are going to be those DNF's that just happen. I guess this one was just frustrating because I drive by it EVERY single day!!
It WAS a 1/1 also...which really made me feel even more pathetic! But I did log it as a DNF before...then logged in again as found. I think you're right..there probably ARE a lot of DNF's not logged.
Thanks again everyone!