Iceboat
Iceboats are a type of boat that run on ice. They have sails. Most boats are made to fit only one person. They can be much faster than boats in water.
Ice yachting is the sport of sailing and racing iceboats.
Iceboat Media
David Vinckboons: Landscape with skaters (cca. 1615), 17th century boer type iceboats
Boer Ice sailing in the Netherlands in 1938.
Ice boat on Saint Lawrence River, Quebec City, c. 1858–1860
Classic iceboats on the Hudson River at Barrytown, NY