Yay, I'm back to posting to the forums.
My favourite is still the Giant Dipper in Santa Cruz Beach Boardwalk, closely followed by Blackpool's good old Wild Mouse. But having these two on the top of the woodie ranks goes down to me not having ridden too many quality wooden coasters so far. But Joris and Troy are almost certainly happening this year, so these 2 might knock off the oldtimers off the top of the list.
On the other side of the ranking I have Blackpool's Grand National and BGT's Gwazi. These 2 were absolutely terrible, with GNash being the worst coaster I have ever ridden. Left my back hurt for the remainder of the day...