When performing a tethered rescue, what is a key consideration for safely securing the boat?

Using multiple tether points is crucial for safely securing the boat during a tethered rescue. This approach enhances stability and ensures that the vessel remains in position, especially in challenging water conditions where currents or waves might otherwise cause the boat to drift. By having several tether points, you distribute the loads more effectively, which reduces the risk of failure in securing the boat. This redundancy is vital for maintaining the safety of both the rescuers and the individuals being rescued, as it provides a more reliable anchor system.

While other considerations like crew size, visibility of the shore, and the size of the boat are important factors in a rescue operation, they do not directly enhance the stability and security of the boat in the way that multiple tether points do. Ensuring that the boat remains in a controlled position is the primary focus during such rescues, making the use of multiple tether points a fundamental safety practice.