dang! how the hell should i know what you wanna eat?

why don't you try eating the cheapest food you can find for a week.
buy from gas stations and grocery stores and dumpster dive, keep
a detailed record.

double it for touring your estimated distance.
add in another 25% to cover buying water and
all the extra snacks you'll need before bedtime.

hmmm....i bet there's an app for this.........