What can I do to make a lot of money?

Im thirteen and I live in New Jersey (Middlesex County) And I want to know how I can make some money because im going to need it in three years.Also this is a big one I have a been debating about for some time now.This year was my first year in catholic school and I dont like it very much.I dont know if I should go back to public school? There is somethings that I dont like about either schools like pros and cons but you cant love everything about a school thats down right rare..My parents have the money but I just think its a waste of money..it could be used for something better.I know that my education is important and im going to college when I graduate and stuff but I calculated and it would be 37,000 dollars for 9-12 grade which we could save if I go to public school.We could also save another 5000 next year if I dont go back..Please give some advice and ask me some questions if your unsure so you can give the best advice possible thank you so much . taylor