Select a wall on which to hang your wakeboard. Slide a stud finder along the wall at the approximate height that you would like to hang the wakeboard. Mark the indicated stud locations on the wall with a pencil.
Place a level horizontally across the rack. Adjust the rack for level. Mark the location of the mounting holes in the rack on the wall with a pencil. Set the rack aside.
Drill a 1-inch-deep pilot hole in the center of each of the mounting hole markings using a drill equipped with a 1/16-inch drill bit.
Hold the rack against the wall so that the mounting holes are aligned with the pilot holes. Drive the screws included with the rack through the mounting holes into the wall studs using a screw gun.