Every October at Port Everglades, one of the most active cargo ports in the United States, Dockwise Yacht Transport (DYT) reminds the world that its semi-submersible ships are among the most extraordinary in the world, and the cargo they carry is as precious as any delivered around the globe by the thousands of ships that pass through there. This year, not one but two Dockwise ships, the 686-foot (209-meter) Yacht Express and the smaller 555.93-foot (169.49-meter) Super Servant 4…