Barty Blake's boat

The expensive boat is owned by Barty Blake, and to a lesser extent his family.

Season one
The boat was disguised as Mai Le's getaway boat back to China, with the Dragon's Heart. But she was captured by Fred Jones' net, which impressed Barty and Nan, finally earned their approval of him dating their daughter, until they got caught in another of his nets.

Velma "borrowed" the boat to follow up on a lead a missing sardine boat, during which she met the tipper, a singing mermaid, and attacked by the Fish Freaks, but she managed to escape. The rest of the gang joined her in going to the abandoned oil platform at Dead Man's Point, where the Fish Freaks were trying to start it up again.

Appearances

 * Scooby-Doo! Mystery Incorporated
 * 118. The Dragon's Secret
 * 120. The Siren's Song