I got a rock and Roll heart

So the Marine gave me a couple of guitar books, one was about scales and riffs. Most still doesn't make a whole lot of sense to me, but I can muddle through a few tabs, have even tried my hand at what the book calls a "12 note blues riff". It's not great, and BB King would probably club me to death with my own guitar if he heard me, but it is a least recognizable as music.

There is so much I don't know about playing guitar, but Man! am I looking forward to learning.
Now, I'm gonna go try and figure out some more tabs....