Drag boats are popular in racing competitions.

We rented paddle boats and explored the lake.

The shrimp boats sailed out to sea at dawn.

The PT boats patrolled the coastline during the war.

Snag-boats are used to remove obstacles from rivers.

The tea boats sailed gracefully on the river.

Deck boats are popular for recreational activities on the water.

The monkey boats sailed gracefully across the river.

There were many steam-boats on the river.

I saw several belly boats on the lake.