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 26.A W123 24.B
Use the following information to calculate the missing digits:
Stage 1:
A = (number on disability parking meter minus 15) divided by 4
Stage 2:
B = first 3 digits of the disability parking meter number minus twelve
Checksum 15 + 16