I keep an excel sheet for each denomination I hunt, but only mark down finds, not categorized. Like "x wheats, x canadian, x 2009" for cents, or war nickels, buffalo, other for nickels, etc... I do have all my better finds in flips which I have in a binder, they're somewhat organized. All my 2000 WAMs on a page, 1998 on another, War nickels by year, etc... I bought a bunch of coin tubes, some rainy day I plan on sorting my canadian and wheat pennies by year/mint marks and tubing them up for better storage.