I will say that all my hiking trips I stay the night at a water source, either a pond mountain stream or lake and I normally figure to catch my food in half of them, and I catch fish in almost all of them actually. Never have I gone hungry either... And a small Johnys seasoning and foil is all I really need. But my first loves fishing then hiking... Normally I travel 6-10 miles a day so I have plenty of time to fish.