Cost: 5,000 gp
    High Cost: 10,000 gp
    Low Cost: 4,000 gp

A keelboat is a type of usually long, narrow cigar-shaped riverboat or water barge. These boats are built for the navigation of rivers, shallow lakes, and canals. Some have a small cabin in the middle or at the rear, but most are constructed with an open deck. They are typically propelled and steered with oars or setting poles.

If going downstream, add the speed of the current (typically 3 miles per hour) to the speed of the vehicle. This vehicles can't be rowed against any significant current, but they can be pulled upstream by draft animals on the shores.
[Crew: 2; Passengers: 12; Cargo: 1 ton; AC:15; HP: 100; Damage Threshhold: 10]