SNAP after a layoff: what documents did you send? (update)

I lost my job as a mechanic and my household is applying for SNAP for the first time. There are 9 people counting on me, so I am trying to be careful. I have a final pay stub, a termination letter and my unemployment approval. What did you submit and how long did approval take?

Ask about expedited service. I was told it depends on how little cash and income you have right now.