When boating on the great lakes in an 18 foot boat what equipment are you legally required to have on board?

When boating on the Great Lakes in an 18-foot boat, you are legally required to have several key pieces of equipment on board. This includes a properly fitting life jacket for each person, a sound-signaling device (like a whistle or horn), and a fire extinguisher if the boat has an inboard engine. Additionally, you must have navigation lights for nighttime operation and a means of communication, such as a VHF radio or a cellphone. Always check local regulations, as requirements may vary by state.