My new-to-me 42' planing cat (configured like a sports-fish) ends up with the cockpit and aft glazing covered with salt after running at speed. This is probably a problem with a lot of sports-fish boats, but likely made worse by the increased beam of the cat. Any tricks or attachments that might alleviate this (other than getting air-flow through the boat and out the back door - it's still too cold here in Victoria for that)?