A big thermos of hot coffee. Pepsis in a cooler of ice. Spicy jerky of all kinds: beef, venison, buffalo, etc. Trail mixes (gorp). Sandwiches: bologna, roast beef, chicken salad, PB&J. No favorites really. I'll pack 'em all.
As soon as it gets warmer down south I'll be going on a 3-4 wk solo travel trailer journey south then west. I've longbow hunted pigs in TX before. This time I think I'll bring my 75 cal flintlock blunderbuss and 54 cal Great Plains Rifle. TX loves out of state hunters coming to kill as many hogs as they can. Non-resident, non-game hunting licenses are inexpensive and you can get them at every sporting goods store, even at Walmart.