Hey guys. My dad has a car hauler that he has been using as a utility trailer. When he purchased it, it had stake pockets welded on, and someone build sides on it, in two 8 foot panels. I wanted to figure out some way to use 16 foot boards, and be able to take off each board individually. Anyone have a good idea on how to attach the 16 footers to the upright and be able to easily remove it?