The cache is not at the posted coordinates, but there's a metal sign there with clues.
The final is at:
N39 15.3XX W84 30.0ZY
The plaque on the ground states this is Hole #F and par = G
X= F + G + G
Y= G + G
Z= F + F + G
Stay on the trails until close to the cache and please follow all other GPHC park rules while geocaching.