This cache is a companion to GC4Z4NW ("...and the Pitch!"). They are both similar but one is trickier to solve than the other.
The cache is not at the posted coordinates. You must solve the puzzle below to locate the cache.
The solution is in the form:
N 39o RZ.XW(S-Y)
W 084o (Q-V)U.V(U+Z-X)(Q+W)
Good luck! Note: Daylight hours only, and GZ can be quite muggly at times. Use stealth.
Congratulations to rickrich for FTS and gallaghd for FTF!
Check your answer here:
You can validate your puzzle solution with certitude.