It never gets close to freezing where I live in South Florida. I have a Bestway steel frame/vinyl pool about 5000 gallons. At some point, it will be too cold to swim comfortably. Rather than spend money and time keeping the water nice, could I just drain it, lay down the supports where it sits so it's all flat and then cover the whole thing? It cost about $15 to fill it up so not nearly as much as the chemicals to maintain the water over the "winter". Thoughts? We are brand new to having the pool and, the other piece is, I can tell we didn't do the best job setting it up so this would give us another chance to do it right when things warm up.