[pct-l] Food on the trail?

[Sean Carey]

Thank you everyone who has answered so many of my previous questions. You
have all been very helpful. I guess I have been thinking about this one from
the start. I am looking to save money and probably weight as well. I was
wondering about finding food to eat while on the trail? Such as cactus or
whatever else could be edible? I believe I am going to try to construct one
of the beer/soda can alcohol stoves that have been posted here. I was
thinking I could probably save some money and maybe some weight at some
times if I could find some food while on the trail. Even if I had to go off
it just a little to get some.

Anyone know what is edible out there or if i could find a guide that might
be helpful for this? Much appreciated.

Sean C.