I have two mako Wakeboard Racks, and a Mako Hydrofoil Rack, they are super-strong and definately my favorite rack made (I've had wakedesign racks, and an airboom rack). Check out
http://www.mako-ind.com/ P.S- I just bought the Mako Hydrofoil Rack and no longer need my second Wakeboard Rack, If you want it I'll give you a sweet deal on it.. it's less than two weeks old (came w/my new supra!)
-Marc