I need some advice for a new roof rack system. I have a big kayak (12ft, 77 pounds). Likewise it is hard to lift straight onto the roof of a car. My previous system was simple. I put a piece of cardboard on the hood, then placed bathmats on the trunk and back window. Then I would place the nose of the kayak on the bath mat on the trunk. Then I would grab the back of the kayak and just slide it up onto the top of the roof. Then I would just strap it down through the doors with cam straps and bow and stern lines with p-cord. This system worked fairly well.
However, my new issue is that I just bought a new car (Honda Accord), which I care much more about scratching. Likewise, I am looking for a a better roof rack system than a piece of cardboard while sliding the kayak up with bath mats. I would prefer to not spend $400 on a roof rack specifically tailored to an Accord. However, I want to keep my kayak safe and my car as scratch free as possible. What systems do you guys recommend?