The Canadian Yachting Association website has a feature whereby you can search for Cruising, Learn to Sail, Operators Card, and VHF Radio Instructors in your area.

Click the links below to find the instructor you require.

Cruising
https://members.sailing.ca/index.php?action=search.availableInstructorSearch

Learn to Sail
https://members.sailing.ca/index.php?action=search.searchAvailableLTS

Operators Card
Required by all operators of motor vessels as of September 15, 2009
https://members.sailing.ca/index.php?action=search.searchAvailableCCG

VHF Radio (ROC)
ROC stands for Restricted Radiotelephone Operator's Certificate and is required by:
Anyone using a marine VHF radio or other marine radios (each person on the boat who will use the radio needs their own card)
There are significant fines if you are found using a VHF or marine radio without your card.
https://members.sailing.ca/index.php?action=search.vhfSearch