Just remember if you do decide to go find yourself to watch what you eat out in the wilderness.Grab a nature book or check one out at the library to get info on edible plants and stuff.There is a good book the army printed on how to get water, food , and shelter just about anywhere.Probably available online.
You will survive Mike.You know how i know? ... Because you are a survivor and that's rare indeed.
On another note have you thought about the military at all?
Have you called any temp services?Many jobs are becoming available through them now.
There is also State Aid.Have you tried signing up for help through them?
If you have graduated and or want to go to more schooling there are Pell grants to get funds for more college books and classes.All which do not have to be re-paid.If you have not graduated you can get a GED free also.
Just a few thoughts i figured i would throw out there that may help you out.
You are young, healthy, and intelligent Mike you can be whatever you want to be.
Oh how i would love to hike across America and live the life of a hobo.Nothing but me and my guitar and a journal.
I would write down all my thoughts and later write a book on my experiences and the people i had met.Might be a best seller!
Ahhh but i got married and had 6 children two of which are still in middle school so those dreams will have to wait.
But you...you have all that right now!

Live it up and see the country.. i would!