Now that's some outside the box thinking!
Working a treat for you.
Used it today to roll my front lawn after a rainstorm. It pulled easily, didn't leak a drop, and made things noticeably flatter.
One weakness: the bed iron is awfully flexible, and I was afraid something would bend or twist, but as it turned out, hauling it is a straight pull, turns are gentle, and everything still looks the same as it did before I started. I'll just treat it gently.😁