Hi Bruce. Yup the 7 sisters section: Elizabeth Ledge, Washing Machine, etc., portage a bunch of the sisters, seal launch, portage (or run?) the last sister, paddle to the old highway bridge.
I don't quite remember the days that we used to red-line the rouge. I think that the rafts tend to start moving to the up-river section at around 100-120; but I'm not very certain about that. From what I have seen the features begin to flush out at around 120. At 80ish many folks run the Dryer to the left of Washing Machine if that means anything to you.