Babysitter Needed - Full-time / Part-time

Im looking for a break from burnout, so I dont need someone to come help with chores or create a curriculum. I just need childcare for a few hours on Friday and/or Saturday (maybe evolving into 1 overnight weekly or biweekly). Sometimes I might be home and need childcare so I can get other things done and sometimes I will be out. My 4-year-old requires some patience, she gets defiant sometimes because she enjoys being independent. My infant hasnt taken formula yet and Im hoping to get some help with that. I have a small budget but I need the support so I will work with someone that my kids enjoy being with.