A new music cruise will embark this September. The Sailing Southern Ground Cruise will hit the open water from September 2-6, featuring performances by event host Zac Brown Band, Michael Franti & Spearhead, Blackberry Smoke, Nic Cowan, Ga elic Storm, Oakhurst, Levi Lowry, Sonia Leigh and more than a dozen other artists. The ship will depart from Tampa, FL and stop for a day in Grand Cayman. In addition, the cruise promises “unique musical performances, spur-of-the-moment collaborations, Zac’s twist on cruise ship cuisine, fun new friendships, and stories to go along with them.”