Sitters available in Minneapolis to watch your children

I'm looking to be a part-time babysitter. I'm very good with kids, I know sometimes they can be frustrating but its worth it. I've looked after my siblings because I was their mother figure since we grew up without our mother. I've watched my 2-month-old cousin for about a year since his mother was a college student. I'm 17, in about 5 months I'll be 18. I love cooking, cleaning, and singing and most importantly I love children. They're a blessing and it would be a great opportunity to baby...