What factor contributes to the operational risks when using electrofishing boats?

The operational risks when using electrofishing boats are significantly influenced by the electrical equipment setup. Proper setup and maintenance of the electrofishing gear are crucial for ensuring safety during operations. If the equipment is not correctly configured, there can be increased risks not only to the crew but also to surrounding wildlife and environments. An incorrectly set up system may lead to unintended electrical exposures, potential accidents, or ineffective fish capture methods, thus heightening the overall risks involved in the procedure.

While other factors like the age of the crew, weather conditions, and fish populations can impact the success and logistics of electrofishing, they do not directly relate to the inherent risks associated with the electrical equipment being used, making the setup a primary safety concern.