Just depends on the situation if you have a dock space of your own i put mine in the middle tied from 4 corners, if im tied to a one sided dock left or right side,but prefer drivers side, I use 4 bumpers 2 on the boat & 2 on the dock, If its a windy day or week i dock with my my bow into the wind & trim up I/O or outboard! I set my bumpers as such…..Bumpers on the boat touching the water….Bumpers on the dock out of the water! I use good quality rope & bumpers, 3/8’s rope works great…..stay away from Nylon rope (ski type) cause thats all its good for! My Dad was a Navy man & always took pride on how our boat looked at the dock & made sure that it was secured correctly….love & miss ya Dad….Happy 4th of July to all you IDOer’s & God bless our TROOPS! I’ve had a few mishaps at the docks but it’s always been the drivers fault!! hehe!!