ah ..yes thought i recognised it ,i've sailed there a few times ,when Deta {sunshine coast sailboards}had his neilpryde & JP show and sail day .
good spot ,we started off on 6,4,with a 106 JP RIDE board ,by the end of the day it was 30-40 knots ,we had 87 litre boards and 3,8 metre sails ...couldn't believe my luck

...then followed by a free sausage sizzle all supplied ,and tried all the gear ...what a day ...Didn't need much rocking to go to sleep that night..zzz after beers of course ..have you thought of getting a shorter ,and wider board ?...later down the track..keep the mistral ,still have a mistral escape ,i drag out in 8-10 knot.
norfolk isle.