So which has more breathability, Aqualon or Sunbrella? I live in Louisiana and humidity is a big deal. Which is more resistant to the sun? I have a carport and the evening sun hits the side and very front of the boat. I dont want to spend that kind of money every 3 years because the fabric starts to wear due to sun exposure. Which is more waterproof? With the carport, the wind will blow rain on top of boat cover at times and I dont want any leaking. Towing with the cover isnt as important to me as the above questions. Thanks for any input.