www.studybass.com Start on page one. I quote from page one; "In the lessons, there is a strong focus on basics. That's the way it should be. You will always struggle without a strong foundation. You will notice my lessons don't distract you with things you'll rarely use, don't need to know or that will delay your progress. There's a lot to study and the worst thing you can do is spend years learning the wrong things. Unfortunately, that happens to a lot of people."
With out a firm foundation of the basics you will keep running into stone walls.
So start at the beginning and speed read through the lessons until you need to slow down and start studying.
Good luck.