If we are talking bibs, Helly Hansen are just about bombproof and would be my first choice in the salt fisheries. But, if you include a waterproof coat in the mix, I would go with the best breathable your money can buy that doesn't drive you into financial insolvency. I swear by Gore-Tex, having spent far too many hours and days working in torrential cold rains and sweating my buns off in non-breathable rain gear, only to suffer serious chills once my clothes had become wet from the sweat. Being able to shed this moisture while keeping the rain out is my number #1 technology invention of my time as it pertains to the outdoors. As a former carpenter, hunter and fisherman in western Washington, nothing impacted my outdoors experience as much as it did. Frankly I am surprised I didn't name my first born Gore-Tex! I rate Gore-Tex up there with the personal computer, internet, Harleys, Hooters and graphite blanks.
Jet sleds/boats destroy redds in the spawning grounds with their turbulent jet wash, scouring the bottom and further burying some of the eggs while ejecting the rest into the stream flow to be eaten. To protect fish, these boats must be restricted from the spawning grounds.