this is a great place to learn the guitar. I reccomend you to join the site (you can start just for a month) and follow the lessons on "Guitar Fundamental". At the same time you can study really nice acustic guitar lessons made by Lisa McCormick. And there is much much more.
Keep in mind I am just an user of the site like you and my guitar skills improved a lot since I joined Guitar Tricks.
Enjoy it.
Carmine
Regards,
cm