Fast Canada ETA Application
http://theinterestingetavisawebsite1213.bravesites.com/entries/general/how-to-submit-an-application-for-a-canada-eta-without-hassle
Just before going to Canada, you must apply for the Canada eta. When you are taking a flight to the country, you'll need to show the ETA. The Electronic Travel Authorization is a prerequisite for your trip to Canada.