Gaming in Mississippi. The passenger American Duchess cruises on the Mississippi River by Natchez, Miss. Read about the little gems you can discover while taking a cruise along the Mississippi River, including historic buildings, hotels. Ameristar Casino Hotel (Vicksburg, MS). Paul in July and August were canceled this summer, and interior work aboard the ship has apparently continued. Luxury Bridge Cruise — Luxury River Cruise With Daily Bridge Lessons & Tournament Play Hosted By Larry Cohen. The fast-growing line is adding custom tours that include a cruise on the American Queen. Entire boat trips planned from St. Spitsbergen and Alaska Cruises — Intimate Interesting Cruises on Amazing Small Ships Cruising to Beautiful Destinations. This cruise boat, which cruises the Columbia and Snake Rivers, also contains an interesting collection of artifacts and artwork from Native. All aboard a night of betting! The riverboat casino offers 27 table games, a ten-table poker room, almost 1, slot. Today's cruises on the Mississippi River also offer new excursions, designed for curious travelers to rummage about the river towns. . Whether you're looking for a riverboat casino for the night or a casino resort with a golf course nearby, Mississippi has it all. A trip up or down the Mississippi River on a riverboat cruise offers many sights and sounds of Louisiana, Mississippi, Tennessee.