Hey Evan, welcome to this great site. Ive been a member for about 2 weeks or so, and I already know so much more than before I joined. I had about 10 years experience, and I could play about any song I wanted, but I could never figure out why things fit where, or if I tried to write something I would get lost not knowing how to make the sound I wanted.

I suggest just jump in and start doing lessons. I found that even though I can play a hard song, I was still able to learn a thing or two from the beginner lessons. And there are tons of lessons and things to learn on this site.