A rope swing out into the river at Morgan, South Australia. This was in the 'back yard' of a shack I stayed at with some friends over the weekend (owned by a friend-of-a-friend). If you look to the right hand side of the image near the tree, there is a slippery dip. Climbing up onto this while holding the roap ensures a decent swing into the river.
Yes, I had a go. Many goes. :D