The SeaPhantom is a high-speed boat under development by Maritime Flight Dynamics, a cruiser fast enough to get you from Key West to Cuba in 45 minutes.  Holy Elian Gonzalez! How do you say this is possible? Once it hits 35 MPH a pair of foils lifts its 34-foot hull eight feet above the water, sending the five-passenger boat gliding at 120 MPH. Ever wanted to head to Cuba for lunch, mojitos and a little red-headed Yolanda and make it back by dinner? Pretty soon that may just be possible…  [seaphantom]