In the 1800's and earlier, trade up and down the Hudson Riven between New York and Albany was carried on purpose built sloops as described in the book "The Sloops of the Hudson River" by Paul E. Fontenoy. The book contains plans for a typical sloop from 1830 named First Effort, and I scratch built the model shown below by the plank on bulkhead method with cherry planking and woodwook except for a birch ply deck. The scale was set at 1/72 to give a 12" hull.