Friday, December 16, 2022 BusinessInsider Baton Rouge riverboat casino revenue up 9.9% in November By Eric L. Taylor - December 16, 2022 FacebookXLinkedinEmailPrint The Belle of Baton Rouge Casino (File photo) Baton Rouge's three riverboat casinos combined to collect 9.9% more in revenue last month compared to October, according to the latest report from the Louisiana Gaming Control Board. Belle of Bato… Already an INSIDER? Sign in.