You also get much more control with a motor mover than you do reversing. My driveway is extremely tight and I couldn't possibly reverse my caravan into it. Even with the mover, I have to keep pulling back and changing my angle of approach to avoid hitting anything.
The problem with my motor mover is that my caravan is twin axle, so when I turn the caravan, one wheel is fixed by the mover and so drags on the gravel. The result is that the battery runs down very quickly and will probably only just have enough power to move the caravan the 20 yards into the correct parking position. (If I'm lucky!)
Amazing family weekend with old steam engines, classic car displays, market stalls, and full catering and bar. And camping on site - Save £25 by booking in advance.