This cache is not at the posted coordinates but it is a great place to park.
The difficulty is based equal parts on the difficulty of the hide and difficulty of the puzzle.

Fun, Fun, Fun!!!
Congratulations to TXFugazi for FTF.
Chmmyr - Ubj znal uvagf qb lbh arrq?
Uvqr - Gb pyvzo be abg gb pyvzo...