- Welcome to Marshall's Marine We are the Carolina's Boating Supermarket. We've provided top quality sales and service to consumers in the Southeast for 30 years. We would love to make you a part of the Marshall's Marine family of satisfied customers. If you're into catching that big wall hanger bass, we've got Triton, Built to last a lifetime, or Ranger, Still built one at a time. All powered ...www.marshallsmarine.com