Re-evaluate your sleep system. Sleep with it more than a couple times before season. You can live without almost all luxuries but no sleep will push a man to call it early on a hunt. Which can result in filling the tag or eating a tag.
A few pairs of nitrile, textured surgical gloves - fold them up in pairs like you do socks, keep them in a cargo pocket. It just makes everything go better when dressing out game, especially when washing up may be less viable in a given moment: