Make sure you are fishing so the moose thinks you are busy…it helps to spot the moose far away:
Make sure you have the wind right and sneak along the shoreline and don’t fall in a hole making a big splash that will freak out the moose.
Make sure the moose is not too intelligent and does not have a calf with her.
Make sure the moose is nearsighted and does not mistake you for Bullwinkle or maybe Dudley Do-Right. 
If you make it home in one piece have a Moose Drool on me!