I just completed a very satisfying organizational project: The two freezers in the garage. Neither needed to be purged, but my old hand-written inventory had pretty much run its course and the many new additions needed to be tracked. Also, both freezers were in need of some re-organization. So I spent an easy - and happy - hour going through everything, organizing items, and making new inventory sheets (one for the upright freezer and one for the chest freezer).
I replaced my old, random, hand-written lists with a nifty form I downloaded from www.thekitchn.com called the "leftovers log" (click and that'll take you to the specific post with the downloadable form). The first page is for a fridge/freezer combo (which I will use for the firdge/freezer in the house), and the second page is a freezer-only list. It's not anything fancy or particularly necessary, but just kind of nice (and motivating for a weirdo like me).
I, of course, had to put my lists on a clipboard, label the clipboard, and attach a Sharpie with a piece of yarn! And then I hung the clipboard right by the door into the house (also featured in the above photo are my can-crusher, garage door opener, and roll of shop towels).
I feel so very satisfied!