there sites like http://www.etoropartners.com/ what other are there?

Answer
You can easily check out clickbank and find many affiliates there. Additionally I believe there is one AVA but I'm unsure about that.
I would suggest you highly look for products that not only sell but are actually adding value

what would be a good affiliate program that you can make good money using adwords system ?

Answer
Forex affiliates are the best, its 2 high ,,, the ppc is high as well for FOREX related keywords