Open Question: Help Teen Job Dilemma!?

Ok, I need a job. I am 17 year old girl in a very small town. I'll be completely honest. I don't want to work on the weekends because these are the best years of my life and I actually have a life on the weekends. Before you jump to conclusions know this, I work my butt off in school; I have a 4.0 gpa, and I go to a private high school. The weekends are my escape where I am a real "teen" and party and have fun. But, I need money. A friend of mine had a babysitting job only a few days a week, though this would be a good option for me, I dont have a car. Any suggestions? and no there are no baby-sitting aged children within walking distance.