Thats a decent slog. don't see many tassie downwinder gatherings. good idea but wont make it already booked. might start with a few smaller downwinders then i'll be in.
LOVE TO RIVERRIDER. but got to earn the bucks to keep the wife happy. just surfed with quad man and 2 min at secret spot x try them for the dw.
it's only 15km, with 20knots of breeze behind you and an outgoing tide it should be a peace of piss !