I guided father and son Mark & Tate from Ashland today on the Lower Sac.  The dry fly fishing continues to be off the charts.  We spent the last five hours of the day casting dries to rising fish over 16".  Tate is an outstanding fisherman and caster for a 12 year old.  He rose quite a few rainbows up to 20" today and played them like a champ.  The hatch is a mixture of caddis and mayflies and the fish are just chowing down.  Get up here before the weather turns bad and you won't be disappointed.