My father and I have done 18th century (French & Indian/Revolutionary War) living history since I was a little tyke. On primitive backpacking trips a lot of folks bring only the following for meals: Corn Meal, Cocoa, Brown Sugar, and Tea. One prepares the “meal” by cooking the corn meal, cocoa and brown sugar in water until you get a consistancy somewhat like grits or oatmeal, it takes some getting used to. You can make tea by placing tea in a cloth bag and steeping it in hot water, or you can add it to your other mixture. Another popular item was salt-cured bacon, which apparently keeps well even in heat (well, I didn’t get sick).
A lot of the other guys would bring licorice root (the root of some tree, i don’t think there’s such a thing as a licorice tree, but anyway it tastes like black licorice) and shave it into tea or cornmeal glop for flavoring, although be careful with that stuff, it’s a natural laxative. Hard cheeses (espec. with wax coatings) were a treat but some folks had them, along with beef/deer jerkey and bologna (although in the actual period it is more likely that a traveler would’ve hunted game daily and not carried the preserved stuff). Oh, and if anyone ever offers you “hard tack” candy, don’t take it, it tastes like crap and has a 1 in 3 chance of taking out 1 or more teeth.
Wyatt (as yet trailnameless)