I have also applied several times. I applied to UBC in 2011 and to UBC, UWO, and Dalhousie last year. I was rejected at UWO and Dalhousie and waitlisted at UBC. Because there are even fewer programs for Audiology in Canada, I decided to apply to the States this year and was accepted to one program so far. Canada is insanely competitive so don't let it get to you if you haven't gotten in yet.
Congratulations again CleverUsername, you SO deserve it, especially after applying 4 times!