Try to pass the flagpole!!! It's worth it
https://www.canadavisa.com/canada-immigration-discussion-board/threads/success-flagpole-experience-pgwp-peace-bridge-fort-erie-rainbow-bridge.769278/
https://www.canadavisa.com/canada-immigration-discussion-board/threads/success-flagpole-experience-pgwp-peace-bridge-fort-erie-rainbow-bridge.769278/