At first, people will be going after things like food/ass wipes/ electronics (silly people), and all that other shit.
If you live near a good water source, fishing could be a viable option. Nets, hooks, lines, fishin' poles, all of that stuff would not only be for the obvious fishing, but they all can serve a multitude of things.
Netting can be used with natural vegetation and some dyed burlap to make hunting blinds, ghillie suits, camo cover for something you want to hide away (like a car/truck/bike). Plus you can use your mind to make some pretty neat traps for people lol.
Also, blankets. Get lots and lots, as they can be used for so many things. Same as curtains.
And if you can get it, gardening/farming equipment. If you already have some, fine. But get more, more is always better in regards to stuff that'll keep you alive.
Those are just a few that I can think up at the moment. I'll try and get a few more up later.