Welcome my fellow Canadian :) My mother in law lives in parksville and have seen a dozen corgis there. Here's a list of BC Corgi members, my suggestion is to contact them and ask for references.
As I mentioned in my reply - one of Canada's most famous corgi breeders is Jill Ellis and she lives in Victoria. If you can't find her on the list you were sent, I'd be very surprised. You could also check with Helen Moulden in Victoria. Email me directly and I'll give you her contact details. She doesn't breed corgis any more but knows EVERYONE in the business. Lovely ladies - both Helen and Jill. Each year we have a corgi picnic on Vancouver Island. I'm not sure when this year, but it's usually early July. I could ask around then???