Paddlewheel riverboats had long been used on the Mississippi River and its tributaries to transport passengers and freight. Several states authorized this type of casino in order to enable gambling but limit the areas where casinos could be constructed it was a type of legal fiction as the riverboats were seldom, if ever, taken away from the dock. JSTOR ( June 2015) ( Learn how and when to remove this template message)Ĭasino Boat on the Mississippi River, Natchez, Mississippi Sam's Town riverboat casino on the Red River, Shreveport, LouisianaĪ riverboat casino is a type of casino on a riverboat found in several states in the United States with frontage on the Mississippi River and its tributaries, or along the Gulf Coast.Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.