Cheers Karl, no foul.
Corporate memory for running these events in our state has been lost and needs to be rebuilt.
The good news is there is some passion about this event, which 4 weeks ago looked like nothing would happen due to lack of interest.
The organisers aim was to have a bit of fun, but also provide a vehicle for our juniors and best young sailors (what is young in this sport?) to develop and hopefully be prepared one day for the Nationals. Put the state on show.
The event posting did no make it clear registration was at the start of the day, which was always our intention.
We did avoid the worst possible outcome on the day - everyone unhappy, everyone fined for not wearing pfd or even worse someone killed by wearing one in the surf.
I even got 10 min on the water myself

Final piece of good news - found the volume button on the megaphone.