I hear the saying "It's neither here nor there" all of the time. I am always confused by it. If it's not here and not there, then where the heck is it? Somewhere in the middle I suppose...
And so this cache is neither here nor there as well.
It's not here for sure: N 37 55.125 W 084 35.357
It's not there either: N 37 51.251 W 084 32.613
It is somewhere in the middle. It is located at: N 37 ??.??? W 084 ??.???
There are two main ways to find the cache.
1. Search every possible hiding place between the coordinates given above. If you choose this method the difficulty rating is 5.
2. Use your wicked awesome math skills (ok maybe average math skills) to find the coordinates for the final. If you choose this method the difficulty level is 2.
Since either method could possibly work, and I don't know which one you will choose, I have set the overall difficulty at 3.5 which is the average of the two.
Checksum for the question marks is 53.
Good luck and happy hunting!