Add a porta potty and away you go. Seriously, that's a great idea! I have a close fishing buddy that is fighting a courageous battle with Cancer. He's so weak from Chemo and Radiation treatments that he could only sit in the passenger seat and fish out the from Pioneer. I'm planning to take him out ice fishing this weekend. You gave me a great idea of how to keep him sheltered and fish out of the passenger side - thanks for sharing.