When I require childcare, I require it immediately, with zero notice, for an undetermined amount of time. I have never had any childcare needs which revolved around schedules or dates.
In order to more advantageously have your questions answered, perhaps engaging in some "silly" social interaction will act as a catalyst to endear you to the other members of this forum rather than demanding your questions be answered out of the context of anyone knowing who you are. Childcare is a funny thing - that being, generally parents want to feel comfortable with the person in whom they've entrusted their kids to.
Just an idea.