Work in a wetsuit to make repairs, do research, or explore the seabed.
Drives automobile racing car in competition road races: Drives car over track where race is to be run to familiarize self with course. Participates in speed and elimination trial races to qualify car for race. Drives car in race and analyzes speed and position of other cars to determine when and where to drive car so as to be in favorable position to win. Observes fuel, oil, and compression gauges on dashboard of car to ensure that car is operating efficiently. Watches for warning signs, such as flags or flares, that indicate an accident is present and drives car accordingly. May perform maintenance work on car.