We are thinking of coming down Dec 28th - Jan 8th. We were there that time last year & stayed at WL. There was only 1 day the boys could get in the pool because of it being too cool even with the pool heated. If we stay in a pool home & pay for the heat would it be enough to be able to swim more? Some have a southward facing pool & get more sun so that may help too. Anyone done this before? I've never been when I needed pool heat so I wasnt sure how much it actually heated up the water. Thanks!