What should be done to ensure a safe departure from the dock?

Ensuring a safe departure from the dock involves a combination of important safety checks and procedures. Checking for nearby vessels is crucial to avoid collisions, as being aware of other boats can help you navigate safely away from the dock. Securing lines is equally important; loose lines can pose a risk of falling overboard or creating obstacles as the boat leaves the dock. Additionally, confirming that everyone is safely onboard ensures that no one is left behind and that all passengers are accounted for, which is essential for everyone's safety.

Other options do not encompass the full set of precautions necessary for a safe departure. Departing quickly can lead to careless handling of the boat, potentially resulting in accidents. Checking only for nearby vessels disregards the importance of securing lines and ensuring passenger safety. Taking a headcount is good, but leaving immediately without the other checks can create unnecessary risks. Therefore, a comprehensive approach that includes all these elements is vital for safe boating practices when departing from the dock.