Nanny Needed For My Children - Now Hiring

Im a school teacher and my husband works from home but travels for work frequently. We need consistent help on school days from wake up (about 7:30am) through lunch time (about 12:30pm) for our son. We would also like someone who could be available for the occasional evenings or weekend days. We live within walking distance of a park and a branch of the public library, both of which we would appreciate our son going to on occasion. Any light housekeeping associated with our sons care (cleaning up after meals, putting away his clean clothes, etc) would be greatly appreciated as well.