Start.
Go.
Live.
Should this podcast have been 15 minutes or 15 hours? Do I tell you everything that could possibly ever come up, or keep it short and sweet? I don't know, but I did my best here.
Don't do anything on day 1. Just login and spend a few hours exploring and interacting with your chat. That's the key takeaway. The goal on day 1 is for you to decide whether this is something you want to do for a long time or not. If not, you should stop right away. If it is, you should dive in.