Since hiking up Penobscot to get the other two caches, I thought there should be more. This one shouldn't be too hard to get to - you can walk along the power line trail, grab the cache, and then eventually it meets back with the gravel road that goes right up to the other two caches, or you can take the normal gravel road from the start, you can see GZ from the road. The hint of the hiding spot is in the name of the cache.
Good luck, and please hide exactly as found, or better, thanks!
Happy Caching!