My husband and I are going back and forth between Vingli's and Rocky's pool reels. Money is a concern, but I don't want to purchase the Vingli reel if I can't use it by myself. I don't want to use blocks or sandbags that I see suggested to keep the Vingli reel from moving when I take the 12 mil cover off and on my 18x36 pool. This 64 year old body doesn't want (maybe can't) remove the weights when I want to move the reel out of the way. Is it really worth the extra $400 for the Rocky reel? Thanks.