The St. Lawrence Seaway has increased their tolls this year. They now charge $ 30.00 US or CND per lock for the Welland Canal and Montreal section of the Seaway if you pay by cash or purchase tickets at the locks. If you purchase you tickets online with credit card or PayPal you will get a $ 5.00 discount per lock. So if you do not have a printer on your boat purchase your tickets on line before you start your trip. If you require any more information or help to transit the Welland Canal let me no. Rodger St.Amand Yachts4u@ican.net cell 905 933 4146 Toll Informationhttp://www.greatlakes-seaway.com/en/recreational/craft_tolls.html