Hi all - Just moved into a house with a pool last week. Have my TF-100 kit ordered, chlorine purchased, etc. but am wondering whether or not I should get a summer cover? Pool is in-ground, approx 20x40 and in Minnesota climate so it's a relatively short season. Already have a manual cover reel, which seems to be the majority of the cost. Is it worth the hassle of pulling on/off? Not much for trees in the area so limited leaves end up in the pool without one.