In my 60 plus years of boat ownership, I have done, saw, created numerous ways and means of outside storage here in northern Ohio. Most common coverings cost money and continue to cost money over time. Best thing to come along are these so called portable carports. For the cost of about 3-4 good covers these things last far longer. If you want to save some bucks create your own rather than buying the kit. I have created lean-to style carports attached to the side of buildings and even a 6' tall privacy fence !! The hard top ( steel panels) support the snow so a less expensive cover can be used to keep wind blown debris out of the boat. And being under cover, the cheap boat cover will last far longer being out of the weather and sun. I have built numerous frames from wood and pvc piping, which all worked great if properly done, but...looking back, a lean-to type or carport hard cover was less money in the long run than all the home made frames I had built for all the different boats I owned. I know some if you might have certain building restrictions that do not allow such structures....I feel sorry for you...I would move, but that is just my opinion !!