Will you get a body tub from Riverside to Atlanta for me twoIf, for some reason, you can't do it with the u-haul, I'll do it for you for diesel and beer (afterwards).
I towed my 40 one a flat bed U-Haul trailer from Knoxville, TN to Rome, GA when I first bought it. No problems. Had to wrap the axles with the straps instead of the tires since they were 35". It was all good.