Port City Princess Cruises - U.S. Coast Guard approved vessel that carries up to 200 passengers. - http://portcityprincesscruises.com/
Muskegon Ferry Service - High speed car ferry service crossing Lake Michigan from Milwaukee to Muskegon in two and a half hours. - http://www.muskegoncarferry.com/
Lake Express - Cross-lake ferry service between Milwaukee and Muskegon. Includes pricing, schedule, and online reservation and ticket sales. - http://www.lake-express.com/