Rev - thanks for the encouragement. I could use it. This is such a daunting and scary thing to do.

My kids are mad because they can't swim. They would have complained that the water was too cool for them, mind you. However, now that it warmed up a bit outside, the good news for them is : Not only do they get a nice sparkling crystal clear pool to swim in, but it's also now at 84 degrees.