Welcome Christopher, I'm Chris from Edmonton. We have done a couple charters in the Vancouver area. Catamarans are a little scarse there. They exist, but you won't have a big selection. That said, we bought ours in
lake Ontario and barely saw another until we hit the
icw. So they can be found.
The other issue to be aware of is dockage. A lot of the
marinas in the area are full or quite expensive. I would recomend finding a slip for the boat first, before
buying the boat.
I understand the desire to leave Alberta, and
head to the ocean! We did it last fall but went the other direction. Spent the
winter in the
Bahamas. Good luck, and enjoy the journey.