I've had my pup for 3 years & haven't had a problem with anything freezing but I want to get opinions. I always drain the hot water tank but that's all because I've never used my fresh water tank or pump. I figure the only thing I have to worry about is the hot water tank & the galley faucet. I have a blow out plug but have never used it. If I drain the water tank, can I blow out the kitchen faucet with air? Do I have to use the pink stuff & somehow get it in the kitchen faucet? How do I make sure the is no water in the lines going to the kitchen faucet? We've never fired up the hot water tank, we just hook up to city water & used the kitchen faucet. We live just north of Nashville & temps will get down in the 20's during the night but warms up during the day. How should I properly winterize my pup?