The entire song is built off two chords, F and Eb. I like to put a capo on the first fret and let the bottom strings ring out that way, using the standard A-string root 5 chords.

The first starts as: Three on a weed, Growing up and I never got a chance To get away....	Chorus: I neeeeeed To get away From reality
The rest of the guitar stuff is Mark's and I don't really know it, so I'll leave it up to him.