For Sale: 2007 Sandpiper 37 Toy Hauler By Forest River Toy Haulers 5th Wheels / Phoenix, Az Description: Sandpiper. Travel Anywhere. Sandpiper Offers A Fifth Wheel And Destination Trailer, As Well As Select Models, Their Lite Weight Travel Trailer And Fifth Wheel Options, Giving You Plenty To Choose From. Take A Look At The Innovative Design And See The New Standards In Recreational Design And Engineering That Is Present In Every Sandpiper! Features: Length Feet: 37