GAW, I still don’t think it can be done. Lets ignore tuition for a moment.
How much does a stenographer earn part time? Lets say $40,000. After taxes, lets say $36,000. With six kids – still assume $100/pp/per month. That’s $800/month food. Health insurance (if they even qualify at part time) is at least $500/month. Housing for 8 people $1500/month.
That’s already $33,600 and you haven’t included so many other expenses. Is it really feasible with no tzedaka and no government services? I want to see the person who actually says yes. And I want to see their finances.