Winterizing
We have a 2016 22' Airstream Sport. We will be traveling Nov. 17th to 19th from Utah to Portland, OR over the Blue Mts. & traveling through Idaho. We plan on spending one night in Idaho at the Airstream dealership & one night between Nampa, ID & Portland. We are wondering if we need to fully winterize our trailer just for those two nights? Do we need to drain our fresh water tank & blow out the water lines & put anti-freeze in the pea traps & gray & black holding tanks? After we leave Portland we will be heading south, so no problems there. Thanks for your help!
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