Have been toying with building a cook/prep table that hangs on the side of my truck for a while now - the mounting points on the Yakima rack were just too tempting. Thought I'd share the end result: 20"x48" 1/2" birch ply with aluminum channel to stiffen it, 1" nylon webbing with recycled strap adjusters from a backpack to adjust height or level the table regardless of the truck's position. Stores neatly in the space in front of my toolbox and sets up in seconds with two carabiners. Have had it out camping once so far and pleased with the result - rock solid with the camp stove cooking 2 gallons of chili for a group :)