Do you know if this book is online?
There are only a few pointers I can give to a new Salmon fisherman:
Learn to cast and land a fly properly with a fairly straight line. Do not try and throw more line than you can handle. I see it all the time. Most times shorter and straighter is better. You will become a better caster as you fish more.
Having an experienced fisher give you some tips is not to be taken lightly. Ask. Most will help.
Use a similar cast down through the pool, about the same length each time at the same angle
(which angle depends on the water flow and some experience). Hold the line between your index finger and the rods grip, this helps if you get a pull in setting the hook. Cover the water.
If you raise a fish, consider it a taker and on most occasions will take on the next cast. Change casting angles slightly and length of cast to a more stubborn fish.Do not get fixated over a single fish and stand in one place. Move with the crowd or if in an isolated pool fish through and try the fish a second time.
Wear polarized sunglasses. You will see more fish.
Keep up with the pool rotation if fishing in a crowd.This is very important on the Miramichi public pools.
With crowd fishing try not to change flys multiple times through the pool.Pick a favourite or popular pattern and fish it.
Enjoy your time on the water and if you hook a fish try to duplicate what you did (cast lenght, fly speed, line angle,etc) and use it again.