You know the chords to the song, as well as finger position; Hell your over half way there. Keep on practicing, every chance you get. What seems hard now will soon be no problem,"whats next." Playing gutiar with a skill level that your not afraid to show off is NOT at all easy, if it was everybody would be doing it. But if a person is detirmined enough, and not afraid of a few soar fingertips now, and then, you could be the next Jimmy Van Clapton.
But thats just me.