I was wondering where i would get these hooks , for the back of the boat so that i could tow a tube around the lake ? the ones that are there are loose and they are rusted and cant be retightened again, i was thinking of putting 1 inch plywood behind the new ones so i dont wreck the transom of the boat , the boat is an old Cadorette 14' with a 35hp chrysler viking. an old boat but fun. should there be a problem pulling a tube or skier behind the boat ? as i dont really wanna be pulling the back of the boat apart , just thought i would ask all the pros in the forums here. thanks for any replies