Several members of The Tecate Tuesday Crew came on a quest to search for the coveted "FBZ A.P.E. 52: Warlock Mine" (GC1HJ6M) cache. Upon our trek to and from the cache we notice a lack of other caches along this trail.
After an enjoyable walk, a long fruitless search for an APE, exploring a old mine, we ended up on Banner Grade where we had parked the car. We can only surmise that the missing APE managed to get to the road and hitch a ride somewhere else.
At ground zero you should find a post with yellow signs on it. Look on the back and find a 6-digit number engraved on the bottom sign representing ABCDEF. Perform the following calculations to get the cords for the next stage:
N 33° 0(B*C - C*E).(D-C)(E-C)(A+C)' W 116° 3(A*C+F).DF(A+C+F)'
Check Sum for missing #: N 17 W 15