Just a bit of info for any Canadians travelling to Vietnam.
The visa is easy. Go to www.vietnamembassy-canada.ca
and follow the rules.
I sent the form with picture glued in place, a money order for $79.00 (always call the embassy for the current fee), my passport and a prepaid return courrier envelope. I sent it priority courrier on Monday and received it back by Friday of the same week. Thay are very efficient.