I have seen too many knobs riding these at speed around swimmers and board riders like they own the ocean to know the majority are moronic individuals.
So the answer , these days , is actually really simple.
Instead of WRONGLY branding ALL jet - skiers as 'knobs' and 'moronic individuals' and the classic 'aqua bogans' - get your mobile phone out and photo or video the ACTUAL KNOBS , get the rego number in shot and also write it down and send it off to the authorities - that way the KNOBS will slowly get taken off the water and the decent riders will remain.
But alas, most people who complain and whinge about are just too damn lazy to take the few minutes to do something like this, and then just keep ( incorrectly ) complaining about ALL jet - skiers
Post the video at Youtube and put a link here for us too, in this thread - I look forward to seeing some future images and video of these 'lunatics' as there are apparently
so many of them then some of us should find it dead simple to get some footage within the next week