Rightwing Death Cult

This is a 25 ft waterfall with a self explanatory name: 80% of the water swerves far right and drops 25ft onto bedrock. Scout on river left. At lower water you have to 'portage' with a 25 ft autoboofed seal launch off the center of the ledge. The only other option is a long heinous hike out and back into the gorge. At higher water the seal launch becomes the line.