Two lanes:
Lane 1 - cannon rail into 3 jumps, last one is pretty big. Jumps are all step over-ish.
Lane 2 - rail garden. Mostly down or flat rails, with a dfd and a donkey dick thrown in there. They just put up a y rail and wall ride I think
Two lanes come together for a small jump followed by two more rails. Been a week since I have been in Wanaka but the pipe should be opening up real soon if not today.