Hi Chrissy, I'm Kurt. Welcome to Steemit!
I think putting the premiere of your film on Steemit is a great idea. If it gets a little money, it might help you organised further screenings somehow. Maybe there's some way that you can stream it, with you and your team introducing the film beforehand... and people can talk on a steemit.chat channel while they're watching. That way Steemit can enjoy the experience together... just a thought.
Welcome again and have a great day