The driver and renter of record must be 21 years of age. No boating license or permit is required as the boats operate at less than 15hp. A valid driver's license is required to finalize your rental agreement.

They are! Duffys operate with the same batteries found on golf carts. The boats cruise silently at approximately 5mph. We will review the operation of the boat and safety guidelines prior to departure. We will assist in getting you launched from the dock, and explain how to return the Duffy safely.

Our 21' Duffys can accommodate up to 10 passengers

Our 22' “Luxury” boat can accommodate up to 12 passengers.

Guests of all ages are welcome, but please note, regardless of age, every person counts as a passenger towards the capacity limits, including infants.

Unfortunately, no. We encourage our guests to use the Marina Park restrooms near our Watts Up Dock before your cruise. Several public docks along Lake Washington also have public restrooms available and will be noted prior to your departure.

Call to inquire on Captain's availability and pricing, however our boats are easy to drive – being your own captain is part of the fun!

While our dock is wheelchair accessible, the boats are not designed to be wheelchair accessible.

Unfortunately, we cannot allow any pets, regardless of size, on the Duffy Boats. We appreciate your understanding.

Our Duffys do not have a heater or air conditioning, but inside temperatures can be controlled by opening or closing the zippered window panels to reduce or increase air flow.

The Duffy Boat surrey top is not removable and must remain on at all times. The clear window panels are designed to be unzipped and rolled up to enjoy the lake breezes. If you're craving some sunshine, reserve one of our Sun Cruisers, which have an outside deck to soak up the rays!