In my fellowship (The Gammon Cube), we have a Crowded tournament every month (Around the 25th of each month) [I have sent you an invite to that fellowship]
For the Main Tournaments, you will probable have to look for "all game" or "all gammon" tournaments, not very often does someone start just a Crowded tournamnet.
.... but you are a Rook now, you could start your own Crowded tournament! :-)
Thank you Big Bad Wolf! This is such a fun game, I can't see why more people aren't playing. I wanted to join the game but it had already started, and it's already filled, so sad...I want to be on a team before I start up a tournament of my own, to see the ins and outs of what happens.