Yes go back to QLD

wavesailing is very technical, for starters, your board may not be ideal, you certainly want a board that facilitates this, so a wave board , which has rocker and rails designed for turning on waves helps.
Technique wise, try heading down the line (along the wall of the wave downwind)rather than shooting down the wave face at first, this requires less of a hard carve, and gets you used to sailing the wall of the wave.
If at Corro's early in the day it's a bit onshore which makes bottom turning even more technical.
Weighting on your feet is a style thingo, my style is to weight the back foot first to initiate the carve, then transfer weight to front foot on wave face heading for lip.
Hand position on boom and sail positioning also impt, depending on angle of wind to wave face, more onshore winds require, hands on boom coming close together near mast so you don't get back winded, and the flexibility to change hand positions.
I'll let others respond, I'm no wave expert