As a Canadian wintering in Texas, converting $CAN to $US is an ongoing issue. It is just very difficult to escape the markup premium all financial institutions put on currency exchanges. We have tried many approaches but now use what I think is the best available. All purchases that can be put on a credit card go on the Amazon.ca VISA. This card offers conversions at no markup so you end up paying based on the actual exchange rate (or very close to it) in $CAN. We have used this for a couple of years and it works very well. For cash, we use a direct deposit of a CPP (Canada Pension Plan) into our US bank. The Canadian government does this at what appears to be very close to the current exchange rate and at no charge at either end. I believe this is available for any government program such as the OAS. Always interested in other approaches...
2014 Cedar Creek Cottage CRS
2007 Coachmen Concord M275 (6.0 diesel)