Have to make money this summer. Suggestions?

Fourteen years old (Fifteen in August). Incoming sopre. Have a history in babysitting but I started to say no because of like school buildup and stuff. Now I'm always available and desperate need of money, but I don't get asked because people will think I'll say no. I need to save up for things and my parents won't loan me any more money. Any other suggestions? Please none of that fast cash online surveys stuff.