I'm a former Canadian national, now living in the USA. My wife and my 2 brothers and their wives will be on the cruise and look forward to meeting old Canadian nationals.
I hope you are not anti-American, like so many Canadians, as my brothers both were wrestling champions here in the states, and hate obnoxiuos Canadians who think themselves superior to Americans.
Hope to see you guys diving in the beautiful crisp, clear waters of Bora Bora.
PS - I've done a few dives off Raiatea and highly recommend it too.