They are a great invention. I used whips for a couple of seasons and was very happy with them. They handled my 20 foot Malibu with no problem even in high winds and waves. This year I am putting in boat lifts, because I want to keep the bottom of the boat clean and my inboard is too difficult to dock for my children. If anyone wants my old whips ( couple years old) drop me a line. I bought them at Overtons:
http://www.overtons.com/modperl/prod...s&merchID=4005