One of the guys who went on our historic hike 2 weeks ago made this little video about it. You can see glimpses of Terry and I carrying the kids at 0:37, and starting at 1:04 (I think you can see V saying she needs to pee). We never made it to the waterfall ourselves but you can also see what we missed :-)

Oh, and for the record, we didn't actually walk across that insane little gray ridge (1:10), we went around it.