The trek was tough, but didn't take too long. Once I got there, I spent a long time trying to find the cache, checking each nook and cranny, even going around the front of the overhang. Nothing.
As a last resort, I called TeamAlamo back in California who had found it a few months ago and he confirmed that I was looking in the right place. I wasn't going to accept defeat after hiking up all this way, so I scrounged through my backpack and found two empty film canisters, but with no caps.
Being the MacGyver I am, I discovered that I could squeeze one of them and insert it into the other, making a pretty good seal. I found a reciept in my wallet, wrote "geocaching.com" and "NIC'S NIGHTMARE" on it, signed it, and replaced the cache.
It now a few feet back from the edge of the outcropping, in a crevice covered with rocks. I hope that's OK.
Thanks for the great view and the workout!