I think it's a fantastic opportunity too. Great money, great hours. What do you have to loose. Plus at this end of the year any extra $$ has got to be a good thing, right ??

MAybe give your mum a call and see how she would be to look after the girls for you. Atleast this way you wil know for sure that it's do able in regards to care for the girls. Either that or maybe you could look into family daycare for the time being.