We were hiking and caching in the area with Wyldreams and our geopuppies. The hide is along the Spring trail on the way to the old Mammoth Mine.
Coords should get you close, let us know if you get a better reading.
Bring a TOTT or use a natural one nearby.
Please replace the cache as found after logging. Have Fun! 
Congratulations to cakesm for FTF!