Need a blues fix? Set sail with this two-hour documentary that chronicles the Legendary Rhythm & Blues Cruise, a vacation getaway aboard a luxury ocean liner featuring entertainment from Taj Mahal and a smorgasbord of other artists. Showing how fans and musicians enjoy the interaction encouraged by the unique setting, director Robert Mugge's film also includes performances by Otis Clay, Buckwheat Zydeco, Tommy Castro and Bobby Rush.