Hey, I don't know if you have had any luck in finding sick care. Hopefully you've already found a great on-call sitter. If not, I have been looking into childcare/sick care too. I came across a site called sittercity.com that seems pretty good. It costs about $60 for a six month membership. Then you can view contact info, background (some have background checks which is great!) You can view sitters/nannies without paying (just can't see the contact info.) I'm probably going to join next week and see how it works out.