Back in 2000 I downloaded a winter checklist from Harold's Unofficial Marinette page. Harolds page is long gone but I found this list in my archives. It was setup for the 37 or 41 Marquis he displayed on his webpage. You can tweak it or just use it as a guide for your boat.
If you want to see Harolds page, the link below is his homepage. Click on the photo of his Marinette to load the actual page. Some photos will not load properly as this page is being pulled from the Wayback Machine website archive.
Check out his "corrosion control" link button. There is some useful info there as well as the manual for the corrosion monitor system aka, CAPAC or similar product.
http://web.archive.org/w....net/~haroldv/index.htm
-Karl
1986, 32' Sedan, twin 360ci, 275hp Chrysler's w/ K&N flame arrestors