Adjust your GN coupler to go all the way down, install a drop drawbar upside down with the ball flipped so it's as high as you can get it, and tow it home. Seen it done a few times and done it once myself.
You need the standard stuff like safety chains, lights hooked up, brake controller working, etc. And of course, this needs to be a hefty hitch setup on a 3/4 ton or larger truck.
Drive slow and be safe.