Nat was the most patient, kind knowledgeable, humorous sailing instructor on the planet! We tagged along on a lesson with friends. Our friends have had many sailing lessons with Nat, on a regular basis for the last six months. They told us how wonderful he was before we got there and he did not disappoint! Our friends seemed very comfortable and educated on how to sail the boat and credited Nat for his guidance. We had a successful three hour tour!:)