The posted coordinates are useless so don't use them. Instead use the coordinates below and note that you will need to decode them.
N 47 XXV.CCCXIX
W 122 XLV.DXXV
After you decode the coordinates (and before you go) you can check your results here: (
visit link).
Easy puzzle and what could be a fairly quick grab although stealth may be required. (Please respect the nearby private property.) Might even help with completing the KCC or other challenges. In any event, we hope you enjoy your visit and the hunt.