I am on a constant road trip and buy cheap protein bars at Aldi, 6 of them for $1.69 and breakfast bars too, a bit more expensive but good. I also take the peanut butter/chocolate crispy things, never remember what they are called. Aldi has lots of good road trip snacks cheap!
The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.
