Aim with recurve bow and arrow. For sure.
Fletching too, unless you happen to have a stash of arrows. Though tp4 has no need to shoot his veg...
I'd go with woodworking. Whether you need shelter, a raised sleeping platform or just a place to put stuff it should surely come in handy.
How many people have recurve bows lying around? Is he going to make the bow too? I did take an archery course, many years ago. I'm not sure if that would be quite like riding a bike or not. At least the arrows are usually reusable a few times, many times if they're just field points. You would think compound and crossbows would be easier for most, though proper bolts may be harder to find, unless you do take up fletching. lol
I imagine the suggestion wasn't limited entirely to the taking of game. If it did come to such things, then we're also talking about a total breakdown of society, anarchy.
Since we're getting into that field, I'll mention what I first thought about when this thread started: firearm handling and maintenance. Ammunition is plentiful, and varied. I know I have already, in the past, ensured that I have multiple auxiliary firearms that fire ammunition that can be commonly found in retail stores, but may not necessarily be as popular as 5.56/.223, 7.62x39, or 9mm (as those would be the first to become scarce in a breakdown of society). You can carry a lot more of it than arrows. It reaches out further, with a flatter trajectory.
I would hope that it wouldn't come to any of that though.
If it does, maybe also identification of local flora that is edible, and what may not be, firemaking skills, etc.