1. Clinker built Whitehall rowboats are considered one of the most refined rowboats of the 19th century

2. Rowboats, a few feet out to sea, moored empty, shrug their bafflement.

3. There are also fin keel spade rudder boats that Circumnavigate(and don't say there are rowboats that Circumnavigate, this isn't a row boat).