What should you always inform your passengers of before departing from the dock?

Before departing from the dock, you should always inform your passengers about safety procedures, including the location of life jackets and emergency exits. It's also important to discuss the expected duration of the trip and any potential hazards or environmental conditions. Additionally, brief them on the use of communication devices and any rules or guidelines for their behavior on board. Lastly, ensure they are aware of the importance of remaining seated or holding onto secure handrails during the departure.