Ok
Download Multiple ui mod
http://www.subsim.com/radioroom/showthread.php?t=166093
Download the AI mod
http://www.subsim.com/radioroom/showthread.php?t=171973
Install these mods via the mod enabler .
Set the Realism to realistic .
Restart the campaign but instead of doing the tutorial , when on the campaign selection screen type silentotto and all the campaigns become available .
choose say Happy Times campaign .
Go from there , ask questions .