Smittenkitten 59
This is such a fun place to go! If you are visiting the Sydney harbour area I recommend you take a ride. If you don't know, this boat speeds around the harbour doing spins and bouncing on waves and such. You also get so slow down for a bit and see some nice sights of the harbour. (Don't bring your phone though!) It's a little extreme but nothing 12yrs couldn't handle. You also get really wet, which it so much fun. The staff are helpful and give you raincoats for the ride (which don't help much, though). You get photos taken for you and videos which you can get on a USB for about $38. I would ride again if I had the chance!!