Using an observer sitting in the boat is the most reliable way for a boat operator to monitor a water skier while driving.
An acceptable way for a boat operator to monitor a water skier while driving is using an observer sitting in the boat. This observer can provide real-time feedback on the skier's performance and safety, ensuring a responsible and vigilant approach.
Having the skier call out or listening for the skier to crash into the water are not reliable methods for monitoring as they lack direct visual contact and may lead to delays in response.
Looking backwards over their shoulder could be distracting and unsafe for the boat operator, potentially increasing the risk of accidents.
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