This may be called “UNCOPYRIGHTABLE”, but we will admit we borrowed the idea from a Minnesota Cache of the Year (GC3BNZG). This will take some thinking in the field and it would probably be a good idea to bring a pencil/pen and paper with you to write the final coordinates you come up with. Solving the field puzzle will lead you directly to the final cache location nearby (not out in the waters of Green Bay!).
When you get to waypoint 1, just unscrew and start deciphering correctly.
Best parking location is on the shoulder at N44 44.900 W087 40.280
If you take the puzzle to your car to solve it please make a reminder so you return the field puzzle to its proper position when you are done.