thanks
that will help
but we have a shore station (like the one in the picture) and either it has to be short enough to fit into this or be incredibly easy to take off, my dad says that if it just goes like 1 or two feet above the boat then it'll be fine, so I need to know how tall it is, because I have a ski boat and the hook thing-a-ma-bob that the rope attaches to is about 4-6 inches above the water, which really, really sucks.