Grizzly Bear 1: ScouterDuck attempted to retrieve this cache today, but was unable to find it in place.
What I did find was a hollow in the tree at the back of the recess where it could have slid into the abyss. Also evidence of fisher-persons maybe storing supplies here, not sure. Anyway, I renew my call to the local community to replace this. Maybe this tree is unsuitable now due to the hollow, but there are plenty of other options in the greater boat ramp vicinity.