Further north in Michigan but you should winterize. For winter camping we keep gallon bottles of water in the bathtub. We use that water for flusing toilets and heating water.
And of course you sometimes get a winter where you have warm spells and could get by without winterizing the week you are camping. I would not count on it.
I bought a coffee percolator at a garage sale that we use for heating water. If we are at a campground with open bathrooms and showers we take our jugs over to fill with hot water there.
My husband wants to fill the five gallon jugs, they are too big for me to handle easily.