If you’re in Sydney & have a spare AU$50, I highly reccomend going for a spin on the Oz Jet Boat. Absolutely amazing. Goes all around the harbour at around 80kph and every few minutes he chucks the boat into a 270^° spin.

But if you get to choose a spot on the boat, I suggest getting in the second row on the far right. You seem to get less spray on that side & the person in front shields you a lot. Of course if you want the spray, then the front row is the go. The turns are amazing, and sometimes the boat dips so low it seems that the water’s going to start pouring in. Then there’s the nose-dive when you jump the wake of one of the ferrys and the water just sprays over the whole boat.

No matter what, you’re going to get wet. Allow me to demonstrate:

Before Jetboat

After Jetboat

Top, if not cheap, fun!