What's the best strategy for the Upper C Classic?

The Upper C Classic will have boats in different sections of the Colorado River.  Some sections will have more sun that others, some will have longer pools, some will even have more traffic than others.  Add this to the selections of too many flies in my box and I am not sure how to prepare.

Any advice on fly selection set up?

Any advice on fishing techniques?

Any advice on time management for the float?