I'm also sitting the paper on Thursday and am properly bricking it. I'm doing a fast track course so we spent just over 2 months looking over partition from 1900-1925, which is nowhere near enough. I can't even remember going over the War of Independence/Civil War/Northern Ireland. We then spent a few weeks for foreign policy so Ireland had to be put on the back burner until that exam was done with.
I think we all get to a realisation at some point during revision for this module at just how ridiculously dense it is. The amount of information to learn along with contemporary/historians evidence is pretty astounding. Home Rule initially appears simple but becomes more and more impenetrable as you learn around it.
But anyway good luck guys. Just think, in a few days it will all be over, and we'll be worrying about another exam ^_^