I booked a non-refundable flight to Windsor, but plans have changed and I need to cross over into Detroit and take the Amtrak to Kalamazoo to visit a friend. That said, I don't have a car and I'm looking to take the Detroit-Windsor Tunnel Bus across as a Canadian Citizen but I'm not sure what the process is like or how long it usually takes (would the bus leave without me considering Border Control may take longer talking to me since I have no pre clearance?).
If anyone has taken it before, or even used it as part of an journey, any feedback or review would be most helpful. I'm not quite sure how to cross the border on the bus.
Many thanks! :)