Read everything in BHW, it's everything you'll need to know.
Start off with Micro Niches sites, there are also many people offering their service to build you Micro Niche Site in the BST section. But i would prefer to build it myself, as you could know all the settings etc. And if you have problems with finding keywords, you can also buy them from the BST section.
After building up the site, do some seo work and when you receive some traffic, you could monetize them with CPA, Amazon Affiliate program, Adsense, Click Bank and many many more. But i personally like CPA because you can earn more with them in many ways and some CPA network pay via Paypal.
Why i don't like:
Amazon : Commission is hell low
Adsense : Troublesome, and a small mistake could make your site de-index
Clickbank : Hard to promote. And if you can make 10$ with it, you could make 50$ with CPA or even more!
Also, i don't really think that a person that have any secret method that can turn 10k into 60k fast would teach you that method, because he could earn more by himself and the method might get saturated if he teach you..
Well, correct me If i'm wrong and I'm no expert..