What items must be on board every boat?

The requirement for every boat to have life jackets for all passengers, along with a throwable flotation device, is crucial for safety on the water. Life jackets are essential personal flotation devices that provide buoyancy and help prevent drowning in case of an accident or unexpected fall overboard. Having enough life jackets for the total number of passengers ensures that everyone is protected, especially in emergencies.

A throwable flotation device is also a critical safety item; it can be quickly thrown to a person in the water to assist them until help arrives or they can use it to stay afloat. This combination of safety gear reflects legal requirements in many jurisdictions, including Minnesota, and emphasizes the importance of preparedness when boating.

Other options like a spare anchor, fishing rods, or alcohol do not address necessary safety protocols. While they may enhance the boating experience, they do not fulfill the core requirement of safety equipment mandated for all vessels.