Been to some great Wigan v Saints games (not so much recently), and had a surreal out of body experience due to over-excitement at a Cas-Leeds game at Wheldon Road when it looked like Iestyn Harris was about to score a winner (his hat-trick try I think) for Leeds (Cas-Leeds would be my general choice for almost guaranteed entertainment).
But the best would be the 'voluntary tackle' grand final. A good game, a great finish, and made all the better by Jimmy Lowes' massive whinefest.
I can't include the WC semi because it still makes me feel sick to think of it. F'in Sinfield!
I wish I'd been at the 'wide to west' game, that must have been something, although I suspect you had to be watching it on TV to get the full impact of Matt Elliot falling off his seat at the end.