Jam Cruise has confirmed the addition of a few special guests for their next voyage. Leo Nocentelli (The Meters), Weedie Braimah (The Nth Power), Reed Mathis (Tea Leaf Green/Billy & The Kids), Jans Ingber (The Motet) and Bernard “Pretty” Purdie are now among the artists that will offer their services aboard the MSC Divinia when the ship sets sail for Belize and Mexico from January 6 to 11.

Jam Cruise has also announced a t-shirt design contest. The winner of the competition, which ends on August 7, will take him $400 and have their shirt featured at the event’s onboard merchandise store.

Jam Cruise 14 will feature performances by Dr. John & The Nite Trippers, Trombone Shorty & Orleans Avenue, Galactic, Lotus, JJ Grey & Mofro, Joe Russo’s Almost Dead, Karl Denson’s Tiny Universe, Lettuce, Soulive, Snarky Puppy, Keller Williams, The New Mastersounds, Anders Osborne, The Infamous Stringdusters, Dumpstaphunk, ALO, Electron, Nicki Bluhm & The Gramblers and many more. Cabins on the ship are still available.