AN ACT TO REQUIRE THE DIVISION OF TOURISM OF THE MISSISSIPPI DEVELOPMENT AUTHORITY TO ESTABLISH A STATEWIDE MISSISSIPPI "GOSPEL MUSIC TRAIL" INFRASTRUCTURE TO OFFER TO TOURISTS AND TARGETED GROUPS A STRUCTURED TOUR OF MISSISSIPPI GOSPEL MUSIC HISTORICAL SITES AND PERFORMANCE VENUES; TO AUTHORIZE THE DIVISION TO DESIGNATE AND ERECT APPROPRIATE MISSISSIPPI GOSPEL MUSIC TRAIL HISTORICAL MARKERS; AND FOR RELATED PURPOSES.