Final answer:
In Washington State, a spotter is required for waterskiing and similar activities, along with the operator. Proper safety gear and adherence to safety rules are essential to prevent accidents.
Step-by-step explanation:
In Washington State, when involved in activities like waterskiing, wakeboarding, tubing, etc., a crucial safety requirement is to have a spotter in addition to the operator.
The role of the spotter is to watch the person engaged in the water activity to communicate with the operator if the skier falls, signals to stop, or if there are any hazards ahead. It is also vital for all participants to use proper safety gear and abide by the safety rules for water activities to minimize the risk of accident or injury.