Barefoot International contour boom.
I used it for my Malibu skier, and later on my Mastercraft pro star 205. Has all the parts to fit it to your competition Ski boat will fit other boats. You might have to replace or adjust the cable. This is a great tool to learn how to barefoot or teach people how to ski or wakeboard. Boom and accessories are in very good shape. Pictures of the boom are from the barefoot international website. I will put up pictures of the actual boom this weekend.