2005 visit to the infamous U-Who submarine, a type IX german WWII sub sunk in early 1945, and discovered by Capt. Bill Nagle in Sept. 1991. Two books have been written about this particular shipwreck, "The Last Dive" and "Shadow Divers". This wreck sits in 225' of water some 50 miles offshore, in generally low vis, on this dive it was about 10'.