What is the first action that the boat operator should take immediately following a collision?

Immediately following a collision, the boat operator should first ensure the safety of all passengers and crew by assessing any injuries and providing assistance as needed. Next, they should secure the vessel to prevent further damage or drifting, and then check for any potential hazards in the vicinity. Finally, it's important to contact the appropriate authorities, such as the Coast Guard, to report the incident and seek help if necessary.