Pinging people is easy, just type @ and then the username and a dropdown list appears. I'd suggest pinging everyone who commented in any of the threads, including the first brainstorming one

please let me know if there is anything else I can fix

I recommend edit the post to repost the schedule. I won't be able to join this conversation because I didn't know ahead of time, but if I knew chapter 3 is in two weeks or whatever I could find time to read and participate. Edit: oh I see you did that - maybe edit the formatting so it's crystal clear what date goes with which chapter?

And I would message the mods about stickying this for a day