Good luck guys, Genoa will be an interesting one... having read some of the other joint stories, try and post at similar times as otherwise it is really hard to follow who is doing what! Personally, this is one of the main reasons I've stopped following past joint stories.
Like Pompey Dan said, try posting at the same time and don't get TOO many people involved, otherwise it becomes confusing. I tend to stay clear of joint stories, but I've yet to see a Genoa one so I'm looking forward