15 and a half to get a work permit in CA, bud.
You're going to have to stick to odd jobs, mowing lawns, babysitting, etc...
Now, you can get around the 15 and a half permit law by proving that your household's income is extremely low and you need another family member working to keep the family alive...but even that is hard to get and I doubt you fall under that category.
So pick up a shovel, lawnmower, or baby bottle and start raking in the...umm...petty cash.