Premise: Resorts Casino Tunica, formerly Southern Belle Casino and Harrah's Tunica Mardi Gras Casino, is a 201-room hotel and a 35000 sqft casino located in Tunica Resorts, Mississippi. It is one of three casinos located in the "Casino Strip" area, along with Sam's Town and Hollywood Casino. Resorts is owned by Gaming & Leisure Properties and operated by Penn National Gaming.
Hypothesis: Casino Tunica was established before Sam's Town and Hollywood Casino.