Fafsa is mandatory
THEN your school MAY have programs (childcare, subsidized childcare -they cut your provider a check, sep from financial aid, womens & minorities department funding, etc.).
ALSO
www.fastweb.com has you answer a gazillion questions and it searches through next year's scholarships for ones you MAY qualify for (I tend to qualify for apx every 20 out of 50 that they send me) PLUS there are a lot they won't send you because the scholarship doesn't actually have the requirement that you're "x". Example, I apply for a masonic scholarship every year, because they don't require that you're a mason or job's daughter... but fastweb won't pull that one up for me, because in the religious affiliations I don't list "mason" or "job's daughter". It's a tiny scholarship ($50), but I apply and win at least 50 small scholarships... which adds up to a nice chunk of change. I typically win about 1:10 of the scholarships that I write for that are "private" (aka not connected with the school I attend).
ALSO be sure to look into both "student family housing" if you're in a university (usually townhomes or apartments... student housing that isn't dorms). As well as "income verified" housing AFTER you get your first "financial aid dispersement" letter that outline the money you will recieve.
Don't shy away from student loans, either. At typically 3% or less, they match INFLATION 99x out of 100, and count totally differently on your credit report than regular loans or credit cards. You don't have to pay them back while you're in school OR until 6mo after graduation AND you can get deferments on them when you're out of work (we had a 2 year deferment on my husbands loans because of financial problems, even though he was working).
DO NOT PAY FOR ANYTHING... any group or site that wants you to pay for free/ readily available information through your local library or sites like Fastweb is a scam.
DO arrange to pay your bills out 4 months AHEAD of time (so they don't just take it as a "big" one month payment). There can be a lag on your next financial aid check (esp at community colleges), so you want to not be banging on the desk in the financial aid office with an eviction notice in your hand because they're being slow issuing checks. Ditto, summer aid is usually smaller than any other 3 month quarter... so if you've got summer paid for ahead of time by paying 4mo in advance, you're golden.