My suggestion would be to sell you own product. Let's use a hypothetical for a second: let's say you had one hundred visitors, and only 1 in 100 clicked on something and bought (average conversion rate is between 1-3%). At that rate, and assuming the average is a dollar or two, it will take you over 150k visitors a month just to earn off that. (through sites like commision junction). Now if you are going through Clickbank or selling you own product, and they give you at least $10 per offer, you can start racking up the dough relatively easily. The only problem you will have to concern yourself with is the SEO side, which can get tricky. Best of luck!