Have an Excel list as well. Mine's all inclusive for various types of hunting. I highlight anything for the current season in yellow that doesn't apply, e.g. I highlight my bow yellow, when it's gun season. As items are loaded, they are highlighted to green. I keep notes from every year for amount of gas used in the generator, amount of propane used to heat, amount of food left over. My initial approach 25 years ago was better to have it and not need it, than not have it, but after years of packing extras for the extras, I've trimmed the list down substantially. I prefer more light and fast approach now.