UPDATE September 2, 2017
This cache was formerly titled This Old Now-Even-Older Wagon. There are now three boulders where the wagon used to be. The wagon was in pretty bad shape when we listed this cache in 2013 and it just kept deteriorating over time. The city did the right thing by removing it. But the cache is still there, and just as difficult to find as ever. For the historical record, the remainder of this cache description is as originally published.
For whatever reason, RadDad1 archived the original cache, but the container is still there. (We've never met RadDad1, but through emails we introduced him to how travel bugs worked when he was first starting out. We wish him well.) We figured we had three choices: 1) Remove the cache; 2) Leave it there as geo-litter; 3) Try to revive it. Obviously we've selected option 3. The only thing that's new is the log sheet, to make it easier for us to check.
The cache is not in the wagon, on the wagon, or under the wagon! Enjoy looking at the wagon but keep off the wagon!
There is no hint. It's supposed to be difficult. If you log a DNF and email us, we'll likely provide some assistance. It took us some time, but we found the original without any hints or help.
We ask those of you who did find the original to consider letting the FTF go to someone who doesn't already have GC1H5CK in their found list. You'll have a Difficulty 4 "park-n-grab" as it is. Thanks for your thoughtfulness.