Port Sailing School at 10050, 403 Main Street, Port Washington, New York.

Instructors were often inconsiderate to children when no adult costumers were around. Once a child injured his foot on part of the boat in an honest accident, but the instructor lacked first aid knowledge which she apparently was supposed to have. The kid had to go in an ambulance.

I never met the guy in charge, but I think he's probably a good guy. The instructors I came into contact with were not. Hopefully there are better ones now.

Also they let kids pass the boating safety test even if they had no idea what they were doing. They gave everyone 3 chances to get a 65% or above. And they let you keep the right answers and they say what you got wrong. I bet that's illegal and can get someone killed, but that's business. (Or if the owner didn't know, than that's lazy college kid instructors.)