bait my hook with one, sneak up and drop my line into the inlet to the pool. instantly i would get a bite. you had to be quick. another grasshopper and another trout but that was about it for that pool, then back to dropping the line between the logs, the current was swift and the line disappeared, very often the hook would get caught under a log and that meant reaching underwater to unhook it. generally i had only one hook and soon learned to limit my line length to less than a meter. pull out a wet arm and slap your face or neck to kill a mosquito 