Yes - whiskey
Medicinal, comfort, and bartering
TP (as already stated)
Feminine Hygiene (stated)
Ammo in various caliber (even those you have no immediate use of)
Tobacco / chewing (also has light medicinal use) and smoking
-- all will be high demand barter items.

You have property, get rabbits now. They're fairly easy to keep and provide a lean meat source that is fairly quickly to replenish. (yes, I understand you have the ability to hunt - this provides calories with much less caloric expenditure; especially in the winter)

Of the most important; get skill sets and familiarity using them in your particular geographic location. If you believe you are pretty well set with skill sets, then find new/ alternate/ additional ones that you can learn now while the learning curve is in your favor.