Fishey,
Generally, the ebb (out going ) tide you fish near the marker on Thrasher to the Porlier side. And the Naniamo side, Grandby bluffs on the flood. Fish where the most pack of boats are, look for Silver Blue Charters, he knows what he's doing. There are some defined spots but to detailed to get into.
Good Luck
Hope you have a good crossing, check your weather....
H/T