Yosemite: Still backpacking.
Wendy and I spent three nights camped on the shores of the Zambezi River. Our camp was surrounded by a chain wire fence and an electric fence.
The people who ran the Safari camp supplied a dingy with outboard motor and a driver.
But, we also had a dingy with oars and a canadian canoe for our own use, which we made much use of.
We knew that hippopotamuses were dangerous, so we kept an eye out, and tried to stay clear.
If we had seen this video, I think we would have stuck to the motorised boat.