There is no duty on parts for boats in transit which includes boats temporarily on the hard. Duty is 20% on parts intended for local or perminently based boats.
Also, to my knowlege, there is no duty for ships stores (i.e. food, liquor, etc for consumption on board.)
Travel is fatal to prejudice, bigotry, and narrow-mindedness, and many of our people need it sorely on these accounts. - Mark Twain
