Wade Hayes, Larry Gatlin & The Gatlin Brothers and Patty Loveless will also perform during the January (14) trip through the Caribbean.
Shows will be held every day on the Holland America's MS Eurodam, and Gill can't wait to hit the high seas.
He says, "Country music fans are in for something really special. Not only will they get to experience a luxurious ocean cruise, but they can enjoy exclusive concerts by country music's iconic superstars. The cruise is destined to become a vacation destination in the years to come."