This is good advice. I market an affiliate program called IPower. Like Wealthy Affiliate it is a reputable organization that offers a useful product. You can check out my site at:
http://www.getrichwithcarole.com
I have spent a lot of money trying to figure out the internet marketing game and like you have felt foolish at some of the things I have fallen for. But with IPower I invested about $60 and make at least $200 per day, sometimes more. So that means that for about the cost of dinner out with the family I am covering our basic expenses with an affiliate program that cost a little less then $60.
Check it out, affiliate programs are where the money is at:
http://www.getrichwithcarole.com