Finding the Cache location is easy, it stands out,
You will also need to visit my other two local (Trick2It) caches
Outdoor Plumbing for Two GC5WP5W and Stuck in a Pipe GC5WP6H
Please note.... Stuck in a pipe has been muggled so you do not need that one for the combination ..
At these caches you will see numbers that are painted on the Pipes in White... Take note of these numbers as they are part of the combanation that opens the lock on this Cache which is only part of the work needed to sign the log and earn your smilie.
You will find the 3rd number for the combination right at GZ. Once you have the 3 numbers for the combination you next have to figure out the order of the numbers that will open the lock. Because one cash was muggled I will give you the combination It is 0-6-1
Once the lock is open and the door opened it will reveal the way that you can break the Cache out of prison. You will now see and be able to get the tools that you need. and it should become clear where the Cache is and how you need to free the Cache.
Please return the tools to their place and after closing the lock change the numbers too
I hope you enjoy finding this Cache as much as I enjoyed making it. To me it is very special as I really enjoy being creative and making geocaching even more fun for people which is saying something because even camo'd pill containers hanging in a spruce tree is fun.