Totally agree with the above comments. Now that we are fulltime, this will be the first winter that ours hasn't been in storage somewhere cold, wet, and nasty. I thought about a cover, decided for all the reasons Danny gave not to do it. I have the coach waxed twice a year (too much arthritis in wrists and shoulder to do it anymore myself) and we still get asked if it's new. People just look at me like I'm kidding when I tell them she will be 5 years old I'm another month.
Don't cover it, just my $.02
Vaughan & Tracy 2013 RW 36RL, 2013 F350 DRW CC, 2016 Focus. MorRyde IS, MorRyde pinbox, disc brakes, Comfort Ride Hitch. "Life is to be embraced, Grab it with both arms ! "