I created an Excel spreadsheet "Camping Checklist" many years ago to use when packing for all regular camping trips. I would add things over the years as our needs changed.
When we started snowbirding two years ago I edited that checklist and created a snowbird packing checklist. We have not forgot anything that I can think of so far. I even do our income taxes while in the sunny south and have managed to bring all I needed for that.
I've edited the checklist many times over the past two years.
I've also created a "Things to do" checklist we use to prepare the house, vehicles, and personal life for the winter trip.
