Babysitter Needed for my Children - Full-time / Part-time

Looking for someone to hang out with my 11-year-old son for a few hours, about 1-2 times per week over summer break while he's out of school. I work from home so I'll be onsite. Just looking for someone who can play outside with him, play games, take him to the community pool. Dates are flexible. He's autistic but verbal--though can be difficult to understand sometimes until you get to know him.