Hello, I have a poseidon unisuit with a torn zipper. The metal part of the zipper is seperated from the vinyl along about 5 inchs at the crotch. A result of trying to squeeze my fat rear end into this suit. The suit is in like new shape besides this problem. Does anyone know where I can get a replacement zipper for this suit or a place to have it repaired? I also may need new intake and exhaust valves. I'm in interior Alaska. Thanks for your help