Hello Jon, and good to have you here!
Your book is off to a promising start and I’m excited to find out how the adventure develops!
As noted by @kevinwho, we did the very first one of these, The Spaceship Graveyard. The experience of doing it together with others was fun but the story itself left a lot to be desired.
Here’s the thread if you’re interested in finding out what ee thought of the adventure: