Bobstep,

Cascade to Concrete is about a 20 mile float; kind of a long drift in January. Cascade to Rockport or Rockport to Concrete are usual one day floats. The Marblemount launch (Cascade) has a 10 am or later guideline or rule by the Forest Service during eagle season. I have no idea if it's enforced or enforcable.

Good luck!

Sincerely,

Salmo g.