Ive used the rope “sling” several times with tubes and skiers, and I really dont like it much. The one problem that I have is that the connection is very low on the transom and causes the rope to drag the water – esp with pulling tubes. When the rope drags, it throws water up in the face of the person on the tube, and it can also cause the rope to get pulled sideways when the tube slides from one side to the other. I dont have a ski pole on my boat, but it seems that the pole would get the rope up much higher and eliminate this problem. It would probably help a lot with pulling skiers also. Thats my thoughts after using the rope method several times. KentKent Charles 2002 Pantera Classic & 200 Yamaha VMax