What must operators do when towing a water skier?

When towing a water skier, it is essential for the operator to have a second person on board to act as an observer. This second person serves a critical safety role by keeping a continuous watch on the skier, ensuring they are safe and ready to signal the operator if any issues arise. This practice enhances communication and safety because the observer can alert the operator when the skier falls, needs assistance, or is in danger. Having an observer also allows the boat operator to maintain focus on navigating the water safely while the observer keeps an eye on the skier’s status and well-being.

Utilizing mirrors for watching the skier is not sufficient on its own, as mirrors have limitations in visibility and can impede the operator's ability to navigate effectively. Similarly, having another boat follow closely does not contribute to the direct oversight that an observer provides and could create additional risks on the water. While using a larger boat may provide more power or stability, it is not a requirement for safety when towing a skier, nor does it address the essential need for vigilant observation.