My husband almost joined me. I didn't want him grinning at me while I videoed myself with my mouth full, so I banished him to his den for the filming. We almost made a second video of him, because he wanted to try it, but it's a little like jumping off the high board: the jumping is the hard part, everything else is easy. My experience of the toilet was not so bad. I was intentionally very careful with my digestive system, though.
I'm stoked you're going to do it!