Here's a picture of Rob after his successful return to the west bank of the river:

I think we crawled/scooted across (it was very slippery on that log) to that smaller log, crawled over, went a little more and then dropped down onto the large rock in the river.  Then we scrambled to the east bank and went south to get back to where the trail crosses the river.

I smelled very earthy, like the forest floor, by the time we were done that day. I picked up a few bruises too, from scrambling over, under and around all the obstacles we encountered.