The cache is not located at the posted coordinates. You will find a sign at the posted coordinates with your clue for solving.
The actual cache is hidden in a fork that you can not use to eat. It is full of goodies, trinkets, and I am hoping will always have a travel bug that needs moved along. For FTF I have placed 2 travel bugs.
Once you have found the reference point
Take note of the 4 digit number posted in the lower right hand corner and use the numbers in the place of ABXY
N38 (A+3)7.8B5
W84 Y0.(X-1)47
You can check your answers for this puzzle on GeoChecker.com.