I think you would probably do best by setting yourself up as something like:
a childminder
make and sell craftwork
ditto cakes; maybe decorate them as well (kids birthday cakes are a good idea and quite simple).
dog walker
take in ironing
anything really.
But I wouldn't trust any of the websites; expecially don't pay out money to 'get work'.
Have you thought about a job in a school or nursery?
It's not easy getting something to fit in with the children is it?
Good luck.



