Hi Joe,
Thank you for the feedback! We're glad to have you on board with Guitartricks.com. It's true that it may be a little difficult to figure out where your skill level is and where to begin.
It sounds like you have some playing under your belt already. If you know some chords and how to switch from chord to chord, and are able to strum fairly on time with a song, you may be fine with going into Guitar Fundamentals 2.
Here's a blog post on how to get a feel for your skill level:https://www.guitartricks.com/blog/How-to-Get-Started-with-Full-Access
If you have any questions, please let us know!