I bought a KING BIRD cover off of Amazon because it seems like a nice cover and I really like it. It is pretty thick, is breathable, comes with tire covers and a couple extra straps to hold it tighter to the RV. My RV is in NC, but being from upstate NY I could see myself buying it for there. It also has a spot to unzip so you can get into your RV after the cover is on. They are a little pricey, but I think it is worth. Added the link to the one I bought.