2012 North Trail Heartland 24RBS, Choose the NORTH TRAIL by Heartland Recreational Vehicles for the ultimate in ultra lightweight luxury and value! The NORTH TRAILâ¿¿s all-aluminum, laminated construction provides unmatched strength and support - providing your family with years of carefree use. The interior of this NORTH TRAIL is open and spacious. Itâ¿¿s NORTH TRAIL model like this one that make it hard for us to convince customers this really is an ultralight weight unit!