***Renters born after December 31, 1981 must have an Ohio Boater Education Certificate to operate any motorized watercraft over 10 HP. You can take the course instantly online at boaterexam dot com or take an abbreviated 10 question test from me on the day of the rental or before. If you take the test from me, it's free but only good for the day of your rental. Online certificate costs $29.95 but it's one and done. Your choice.