Berg,

I have towed with my cover on. I am personally not a big fan of doing it. Mostly because I can't see behind me. My Outback is low enough that I can see behind the boat, looking through the windshield. Also, we soak the crap out of my boat on rollers. My boat is constantly wet inside, so I need the boat open on the way home to help dry the boat out, and on the way to the lake to air it out. The only trouble I have had with it towing is where one of the straps was flapping and rubbing the gelcoat which left some black marks on it. They buffed right out though.