the road thru lake cowichian is never good ,potholes/rocks etc,if you have bunks ,lot beter then rollers,if the lower flora lke line open with no active logging is is the best way to go ,make sure you belly strap your boat also ,if roller trailer we have shoved plywood between rollers to stop rollers from punching the hull ,we have gonr alberni canal from port alberni takes about a 1/12 early morning before wind comes up ,same coming home as wind is up by about noon.only time the bamfield rd is barely passable when they are active logging the area,then you have to watch for logging trks with 14 bunks ? doing the the pt alberni waay we would leave here about 3.30 am ,then on the water by about 6/30 am ,great launhing at pt alberni ,not china creek to busy no place to leave your rig?