A converted 1951 Chevy pickup truck on July 16, 2003. The truck's drive shaft was attached directly to a propeller and the craft could reportedly reach a leisurely 7 knots (8 mph). 55-gallon oil drums were used for flotation. The dozen or so Cubans in the truck were caught just south of Key West. Unfortunately, instead of being rewarded for their cleverness, the Cubans were repatriated back to Cuba. Sadly, the pickup truck was also later sunk (reportedly through the copious application of machine-gun fire!) by the U.S. Coast Guard.
One of them tried again in 2004 using a 1959 Buick, the interior was welded to be watertight, the prow of a boat was attached to the front of the car, and, amazingly, the car was
fully functional and still had its tires.
It too spotted and sunk.
In 2005, once again one of the original "truckonauts" tried once again. His craft, a converted 1949 Mercury station wagon, appears to follow the design of the second-attempt 1959 Buick car boat. It carried 13 people and was stopped at the usual area just off Key West. The Mercury was apparently originally a taxi.
No Model A's. I guess the oil slick from leaky real engine bearings would give it away too soon.
