As the temperature is below zero right now, I worry about my outside faucet freezing. I was wondering if anybody out there knows of anything made to keep it warm? I was thinking something like a small heating element that can wrap around the thing a few times- just to keep it relatively warm. Do they much such a thing? If not, could I fabriate one? I've googled for a while, and can't come up with anything. Any advice would be appreciated, and no, I'm not moving my house to the south. Thanks!