IFW= incentivized freebie websites. Basically a bunch of sites offer free cash, laptops, ipods, etc when you complete a certain amount of offers. The average site offers anywhere from 60-100 offers, ranging from free(usually email submits or applying for a cc or overnight cash, there is a good mix of all of them), "free" (ones that require a credit card), $1 trials and then trial offers. I DO NOT recommend doing any of the sites that you have to pay for.
Naturally, the sites that require a CC generally offer larger rewards and people are willing to pay more to get referrals to those. I did that for about a week (before I knew NOT to do paying offers), wasted my time because while some offers credited, some of them didnt. Also, some companies are sneaky and will piggyback off of others, so a $1 trail for a "Pay Me to Post" kit for craigslist ended up costing me over $70 to my debit card in the end.
So moral of the story, DO FREE OFFERS. When you sign up, if you go to the "looking to complete offers" tab at freelunchroom website, you can prob find someone who has asked for no cc req sites. You can look at the replies to their thread and find someone to get started with. In my experience, No CC offers credit really fast. Usually within 30 minutes of completing them. Its not a lot of money and it will definitely dry up within a month or so doing no cc offers, but you can use the money you make for blackhat stuff. There are tons of good ideas on this forum.
Last thing, if you know anything about building websites, if you could make one of these it could be extremely lucrative. I personally have no idea how to do that. Just a suggestion. You can look at websites like cashcrate or treasure trooper to get formatting ideas. Good luck!