A professional who gathers kelp from sea bottom, using mower (cutter equipped with oscillating knives). Respnsibilities include:

• Lowers mower into water from kelp-harvesting boat, and starts mower to cut kelp.
• Attaches grabhook of winch to kelp after kelp is dropped into bow of boat during harvesting so that kelp can be pulled back to keep load evenly distributed as kelp accumulates in boat.