Hello Mike
Welcome to BC.
There's lots of methods you can use whilst you're learning. You seem to have a dicovered one already. I used to play along to the song/track as far as I could in the early days, then it was repeated. You could learn to read or use Tabs, or pick up ideas from on-line tutorials if you wish, or if you think it will help you, look for a tutor. I guess the most important thing is to enjoy it and have fun whichever way you decide on.
There's lot's of friendly and wise folk here on BC too, so if you get stuck, just shout/ask away on one of the forum sections.
Best wishes for the learning and enjoy your stay.
Allie.