Abstract: A positioning apparatus is disclosed having a track, wherein the track is disposed horizontally on an aquatic vessel; one or more optional pulley means, wherein the pulley means are positioned near the ends of the track; a cable, having a first end and a second end; one or more optional eyelets, wherein the cable partially occupies the eyelets; an optional cable fastening means; one or more optional mounting brackets, wherein the mounting brackets affix the track to the aquatic vessel; an attachment site means, wherein the first end of the cable is attached to the attachment site means and the second end of the cable is attached to the attachment site means; and an optional one or more barrier means, wherein the barrier means are attached near the ends of the track, wherein the barrier means prevent the attachment site means from exiting the ends of the track.