I have just installed a new mooring on the Keuka shipwreck in Lake Charlevoix. This is a very popular wreck to dive but a permanent mooring has sadly been lacking. The new mooring is chained thru both hawse pipes and has a 5/8 inch line going up to a five gal. jug at ten feet. Just below the jug there is a 1/2 inch tag line attached going up to the surface. At the surface there is a small foam filled jug. Even if the surface tag line gets cut it is easily replaced . This mooring should last for many years and makes diving the wreck safer and easier.