SAHM Seeking Childcare Assistance (Once Per Week)

Looking for someone to help mind my small children once a week while I catch up on chores around the house. (Kids are ages 5, 3, 2, 10 mos.) I'm at home full-time and homeschooling, and my husband works from home. Minding tasks would include supervising the kids in the playroom, watching them play in the yard, walking them to the nearby park, and so on.