Best way to winterize yet still use unit in winter?

To me, going thru the winterize/dewinterize protocol every week or so would eventually lead to a frozen pipe, due to me being too stupid to do it properly every time.

So I'm also in the "jugs of water for everything" crowd, and leave the plumbing winterized till it warms up. Toilet and black tank can work with pink stuff or windshield washer antifreeze, whatever is cheapest.You can heat water quickly on your stove top.