Sitter Job in Venice, California

I am a freelance photographer and although most days I work from home there are occasional days throughout each week when I need to have time freedom for location work or need my son picked up from school until I can get home. We live down the street from his school so it is very easy to pick him up and bring him home to hang out. I am looking for someone who can work with my budget and is flexible as my schedule changes weekly.