Here is my ski tow. Not the greatest of pics. It is made from a aluminum plate with a machined cylinder bored to except a off the shelf ski pole.
This is looking straight done
http://www.***boat.com/image_center/...18IMG_0062.JPG
Here is the side view:
http://www.***boat.com/image_center/...18IMG_0067.JPG
Another view:
http://www.***boat.com/image_center/...18IMG_0063.JPG
Sorry I can't get better pictures, but I would have to take the back seat out to get a good angle.
Jerry