If you are a comfortable class III/IV boater it is total read and run.
If you are looking for some more specifics:
If sneaking canyon doors is desired, stay right.
Back paddle/slow down in pinball
Start just left of center in Zoom and work to just right of center
watch out for hemhroid rock
Stay just off the the left bank at big drop to sneak, watch the guide ejector
Stay slightly "Left" in #3 , 5, and 7 (not a big deal)
Go slow in widowmaker, watch out for toilet bowl in the lows 1000s, can flip rafts.
stay left of the big rock and then stay left in widowmaker, watchout for dickme rocks
Start right, go left and above "raftripper" rock
Start left drive right in seidells
Stay center in twin falls, or go left to go big, watch the guide ejector.
Sorry for long post
Do the numbers, more fun
Edited to correct need to stay left in 3,4, and 5 not right as pointed out in the next post