Some have racks on the horshoe bay-nanaimo run, as I recently found out. I started to lean my bike against the wall on the bottom level, then got yelled at to go use the racks upstairs. Of course, I was on my bikepacking bike, so the tires were too fat for their racks so I got yelled at again before they let me lean it precariously upstairs. The other one I've been on had racks on the bottom level. So it's totally a guessing game.

I grew up in the nw and have ridden wsf and bcferries my whole life, often with bikes, and i still get yelled at basically every time. I do like the ropes they have on wsf though.