You decide. Does GF stand for girlfriend or gluten free or grid filler?
The cache is not at the posted coordinates.
To find the final coordinates, fill in the missing digits:
N48 21.AB W123 32.CDE
Use the following information to calculate the missing digits:
Stage 1:
B = hydrant number plus 2
Stage 2:
A = letters in last line under the P
C = letters in third line under the P
D = number of bolts holding the top sign
E = number of red circles
Checksum 15 + 9