In years past I try to find as many Radio Flyer wagons and two wheel carts and sell them for $20.00. BEST EVER are the 3 wheeled baby carriages, knock off the seat and harness and add a milk crate with bungiee coards and you are good to go. About ten years ago I bought a 13 1/2 foot long NOS Model T truck frame extention and attached one end to my two wheel hand truck, that was an easy push, but it was half the length of the Chocolate field. Bob