I've been told the best route is to find a stay at home mom in your social circle who has a kid about the same age and would be willing to add yours to her brood. That might be difficult so start with something easy first, like finding the Holy Grail.
I've met some women who like to do this, but other than on a casual basis for close friends, doing it at home sends their insurance agent into conniptions, and the state is draconian about licensing needed to appease the insurance companies. The result is they go big or go home and going big is expensive.