Marine Travelift dealer increases local marine economy sales. Two Ohio marinas purchased new Marine Travelift Mariner Forklifts from Interstate Lift Truck, an established Marine Travelift dealer for 20 years. The sales are a positive indication that the marina economy is growing from its 2008 economic decline. Since then, vessels have continued to develop in size and weight; and Foxhaven Marina and Whiskey Island Marina remain invested in the future of the industry. Rack storage has been a primary source of revenue for Foxhaven Marina since 1973.