Follow the road all the way back to the cemetery.
This road is a dirt road, and after it rains it turns to mud.
You will cross the train tracks and two road cattle grids.
then you will follow the road as it turns south.
The cemetery is right in front of you.
Park in the front area and walk back to the cache.
No need to dig, and the cache is near the oldest graves I could find.
The oldest I found was 1874
The newest one is 2012