Wondering if anyone has any of these old O'Brien S-bindings?? We (meaning I) broke one of my husband's old bindings on his board. He likes this kind of binding and I can't find it anywhere.
I would almost suggest trying to rebuild it yourself. Those are dinosaurs at this point. Although you may have some luck in the Kiteboarding Market, very common in Kiteboarding.
Get him to get some new boots! Those are ankle breakers.