Cache is not a posted coordinates. Solve the puzzle to find the final coordinates. The answer is hidden somewhere in the cache listing.
Cache contains only a logbook and a pencil. I found a spot where container fits perfectly, hopefully it stays there under all weather conditions. You don't need to enter private property to retrieve the cache. Please replace as found.
The Heavy Eyes is a psychedelic blues rock from the delta that sounds similar to a skeleton driving a speed boat on a flaming Mississippi River headed back to 1969.