Living Expenses while continuing education

Hello, my name is Jonathon Green. I am a 37 year old single dad that is looking to further my education. I have been accepted into Lambda School. They are a great institution that teaches their students to be software engineers with no up-front costs to the student. Instead of paying tuition, students can agree to pay a percentage of their income for 2 years if they're making more than $50k per year.

I feel like this is a great opportunity for me. What I am looking for is help with my bills during this time. I will be taking classes Monday - Friday from 10am - 7pm. This doesn't leave a lot of time to work. I will be working part time but I'm afraid it won't be enough.

ANy help would be very much appreciated.