So I fished it today. What a pretty river. Still brown with less than 1' visibility. Water temp was around 45.5 and there was a fairly swift current.
Found a couple of spots in 32+ feet of water that lit up the fishfinder like a Christmas tree (including some real lunkers - I had no idea a fish graphic that size was available on my screen

).
Tried drop-shot senkos, craw tubes, even jigging and spincasting. Not a bite.