Actually, that turned into an interesting discussion in both comments - and he sent this to me too. Loved it. One serious point here - please note the size of the blind spot in front of the barge & the way speedboats occasionally get in there & disappear from view. Beyond that, all I can say is "DAMN, that's cool".
PS - note on the next day: Capt. Brucato added a few more thoughts of his own to his blog. Very nice & I am glad he liked the links (thanks again Jean for the SafeHarbor project)! Click here to read.