Yes, there a few age restrictions that you need to be aware of before renting a boat at the Donner Lake Marina. All minors must be accompanied by an adult and children of ages 12 and under are required to wear a coast guard approved floatation device (life-jacket) at all times. You have to be at least 16 years old to operate motorized vehicles and skis and pontoon boats have a minimum age requirement of 21. A valid ID must be provided.