The following is the latest information on casinos reopening on the Mississippi Gulf Coast. Open Beau Rivage Resort & Casino opened Aug. 29, 2006, the one-year anniversary of Hurricane Katrina. The resort also plans to open a new golf course in autumn 2006. Beau Rivage has new restaurants, a redesigned and more luxurious casino, and the stores along the promenade will look more like a street with each having their own look inside and out. In addition, all of the guest rooms have been redesigned and have a new look. NEW - Silver Slipper, the Coast's newest casino opened November...