Planning on streaming on Twitch this Friday the 13th. I need advice.

Yep, you read that correctly, this Friday I am planning on showcasing my first stream ever through Twitch. What am I streaming you ask? Well, I figured I would start out with my digital copy of WWE 2k18, followed by at least the first two Friday the 13th movies, maybe more. I am going to be streaming directly through my Xbox One, but aside from that, I have no clue what I am doing, so any advice any streamers can give me would be great. I am all ears.