Co-hosts Jay and Elisha set to sea on the most dangerous 4.5 acres on earth... an aircraft carrier! They spend three days aboard the USS Eisenhower, and learn that an aircraft carrier is a floating city! It carries up to 6000 people and 100 airplanes. There's a TV station, a jail, a library, even a barbershop! Elisha drives the carrier and Jay helps land a plane.