Texas' Leading News SourceEst. The multibillion-dollar Preston Harbor community will be built along the shores of Lake Texoma. Bossier City, LA Advertisement. Location. Best in DFW: Best Destination Casino/Resort, Bronze. Margaritaville Resort Casino: Dallas Bound - See traveler reviews, candid photos, and great deals for Bossier City, LA, at Tripadvisor. For a much better Margaritaville resort experience head to south Texas at the Margaritaville Beach Resort (no casino) in South Padre Island, Texas. Margaritaville Way. Read. The announcement was for the construction of a Hard Rock Hotel and resort adjacent to an already existing waterfront casino, marina, and golf. Margaritaville Bossier City Resort Casino invites you to enjoy the laid-back island lifestyle with welcome touches of luxury in Northwest Louisiana. The award-winning Margaritaville Resort Casino Bossier City provides an island-style escape to make your getaway exceptional every time you visit. Fans. Margaritaville Resort will boast guest rooms, signature Margaritaville dining, a golf course, spa, and more, according to a release. Margaritaville Resorts & Hotels invites you to embrace the island way of life at one of our spectacular destinations around the country. .