So what do I do with the dowells

!?!?!?
What I need to know is this: Where do I start? On the range, shall I start hitting balls with a basic motion 2ft back 2ft through doing the different hinge actions for 2-3 days? (I am pretty much full time golf). WHAT THINGS DO I REALLY NEED TO KNOW ABOUT, AND NEED TO WORK ON TO BE A GREAT PLAYER USEING TGM?
Do I really need the TGM book? Or is this website just fine?
Thanks,
rick