If you are looking for PPL type sites, check below. If you have any questions about any, let me know.
I don't know what high commissions means for you but I'm sure they are based on the value of every individual affiliate marketer. Some products work for some people, others don't. With this affiliate program, alone, I make around $500 - $1200. Here's more about it: http://forums.digitalpoint.com/showthread.php?t=846708 It's worth at least a try
If you are looking for a variety of programs, your best bet would be to join an affiliate network. If you are looking for a reliable network or networks to avoid, check out the link in my sig. Questions, I'd be happy to help!