Ahoy!
There have been several instances where random people will start a game, kill themselves and stay afk in the Ferry of the Damned. (But they do spin/jump. To not get kicked.)
This way, you can be too late to realise that someone in your crew is AFKing to get free rep.
Simplest solution, IMO?
Get kicked from the Ferry of the Damned after about 5/10 minutes. This way, the AFKer can been caught on the ship and the people who get in the same game can leave immediately.
~
