The only rules?
You must meet up at a public place. NSAI is great if you have a membership. A park, a coffee shop, a lobby.
You have to write with them. You cannot judge their experience, status, sex, gender, race, or sexual orientation. This is a no-judgement zone.
You have to bring an instrument or tell them you are not before hand so you make sure there is at least one there.
You can decide to know each other's first names beforehand or not, but do not share instagram handles.
You will be given their number to set up the write!