Not a lot of metal there with a shingle roof and vinyl siding, and you would play h*ll hauling a half a double wide esp. a used one probably falling apart. You'd scatter it from here to yon unless you took precautions. You would have to either beef up or close off the open side to keep the wind from ripping it apart on the highway. And if that happens you'd be lucky to not go to jail, at least in our state you would. Good luck,,,