Challenge to build a hovercraft that is the fastest in a relay race. Each member must take a turn driving the hovercraft around the course. Each team choose a differeny way to build. One goes for heavy using two engines the other team goes for light weight using only one engine. Contestants Team Yellow: The Texas Scrap Daddies Team captain Ken Mark Sean Expert Terry Chapman Team Green: The Long Brothers Team captain Brian Long Terry Long Gary Long Expert Bob Wind