You are too young and inexperienced to make money.
I don't mean you can't make money... actually you did, but it's not the right thing to do now. Focus on learning instead. When I was your age, I was interested in making money and I worked hard building websites but not learning how to build them correctly (the kind of collecting stuff and making them work together). I made some money, however that money didn't really last and my experience/knowledge didn't get so far.
Now I regret the time that I have spent on that. If I spent it on learning a programming language or a framework, I'll be able to do some freelancing in the side with a higher rate. That's my advice: Go and learn something. It can be a programming language (C#.net, ruby on rails, PHP...), networking (DNS, Active directory...), finance, cryptography...
Anything that you are interested on. Don't take tutorials. Read a book. Or may be a couple of books and add some more. Delve into the topic you select. Become an expert in your field. Know the ins and outs and inner workings of it. Be an active member in related communities. Get a portfolio.
By the time you are 20 (and that's 5 years!). You'll have an amazing experience. You can at that time choose whether to work for $100/hour or to run your own startup or may be take CS in Standford. The point is: You are free to choose and you have something invaluable in your brain: The knowledge and the experience.
If I took that road when I was 15, I might be in a completely other life... and it would be a lot better and more engaging.