My favorite acoustic guitar player, besides my husband, is Kirby Swinemar. Kirby is an SBIer(Site Build It), SBI instructor and recently split his SBI sites into several. He has attended several SBI conferences... usually in the spring.
His site has free acoustic guitar lessons too... and visitors order by the song itself.
This is his video on the Ventura Highway by America for you to enjoy! While this is not a particularly easy acoustic guitar song for beginners, a slightly more experienced guitar player will appreciate this lesson.