In 2D, there was a "Target Last Target" option. Great for fishing...but I'm not finding something like that in SA. Am i just missing it?
while I am not a fisherman have you tried curser target last target? and may need a wait for target there not sure would have to try it...
Moving fishing macro is explained here: Spellweave. I still hope for the day they let you put a fishing rod into the target last resource action so that it will automatically 'target' the water when you are within standing distance of it.