You'd think the weight of the dock would keep the barrels in place under the dock, but during a storm, I had one come out. I originally straped them in place with galvanized band, but it quickly rusted right thru. I'm not sure how bungee cords would hold up under water continuously, but at least they wouldn't rust! I would think long rubber straps or even a small diameter stainless steel cable would be sufficient.

Last edited by roadwarriorsvt; 02/28/12 07:33 PM.