I have a home in NC (elevation about 4000 feet) it has three springs at varing distances,(from 100 feet to 700 feet away) ABOVE GROUND plastic lines carry the water into a 300 gallon tank, and gravity gets water into the home. The shower pressure is bad, and obviously the lines freeze easily. In the winter, I use the center line (about 300 feet long) by wrapping the bottom half (about 150 feet) with heated freeze tape, and the water moves well into the tank, the tank needs a pump that can be frozen-proof...any ideas?