Bah!
My hat is off to everyone concerned.
As for ZanzibarRastapopulous, well, what's the obsession with rubbishing this feat? You Do understand that the most proliferous wrecks in decent condition will be those from WWII, don't you? That the wercks amenable to being found at all are those which are famous and have their last pre-sinking positions known? All things properly considered, I find it hard to think up a more appropriate subject for this sort of hobby.
Were I as rich as Croesus I'd be spending some of the dosh doing this as well, because ... AWESOME!
Biting the hand that feeds IT
