(as he says)”Most importantly economies of scale and cross-marketing among the three properties. Dan Kehl already managed the properties individually and says the combined management has several advantages. The Riverside Casino, The Grand Falls casino at Larchwood and the Rhythm City Casino in Davenport are now all part of the company called Elite Casino Resorts. The Iowa Racing and Gaming Commission approved a move Thursday, June 4th to allow the consolidation of three casinos under the management of one company. Larchwood, Iowa - The ownership of Grand Falls Casino & Resort near Larchwood and its sister casinos in Riverside and Davenport will be consolidated into one company, led by casino developer Dan Kehl.