when the river is high like that after a good rain, the fish won't be stacked in the same spots they were when the river was at low flow...have you ever noticed the fish bumping into your legs in two feet of water when the rivers are blown or just at significantly elevated levels?? just a starting point...the fish may still be there, be flexible with the water you choose to fish...instead of arriving at your spot and hopping right into the water and tossing your first cast right into the meat of the hole, stay on the gravel with your first several casts, cover all the water properly and i bet you'll be much more successful...i know that may be a tall order on the skok since almost everyone that fishes there will be wading halfway across the river so that they can get into the normal honey holes, so get there early, do some exploring, and cover as much undisturbed water as possible