That's not really that cold. You might get a skim of ice on a bucket, but you need colder, longer, to freeze anything solid and do damage. We are going camping this week end, last for the year. Getting frost and down to -1C at night. I am not the least bit worried, however, it if were dipping down to -5 or more I would winterize before going.
DRINK COFFEE--do stupid things faster and with more energy ! Rockwood 5th wheel, Signature Untralite, 8244S
Tow Vehicle: Ram 3500 6.4 litre Hemi.