Pictured as: the Rockfish (Higman Barge Lines) Photo by: Sam Draye

Built in 2005, by Hope Services Incorporated of DuLac, Louisiana (hull #154) as the Rockfish for Higman Barge Lines Incorporated of Houston, Texas.

In 2018, Higman Barge Lines Incorporated was acquired by the Kirby Corporation of Channelview, Texas. Where the tug retained her name.

Powered by two, Cummins KTA38-M1 diesel engines. With Twin Disc reduction gears, at a ratio of 6.18:1. She is a twin screw towboat, rated at 2,000 horsepower.