I wanted to set a dive cache and was looking for a possible site when I struck by a Tsunami. Not sure what set it off maybe an earthquake who knows? It plucked me out of the water stuck me up a tree. I left the cache there . Perhaps you might want to go and sign the log.
The cache is very easy to spot. It is annoyingly just out of reach. You maybe wish to fish it out but you will need a robust pole. You may wish to climb or use a ladder. What ever you do please return it to the same position and insure that it is firmly attached.