For ROI purposes, for one day and one day only, we will be treating the US Dollar and the Canadian Dollar to be of equal value. I don't think that RQ wants to get involved in computing the exchange rate.
FYI, the post time for our first contest race (Woodbine Race 3 a/k/a The Charlie Barley Stakes) will be 1:06 PM Eastern time.
It looks as if the US jockey colony will be racking up lots of frequent flier miles. At least 6 leading US based jockeys are listed on mounts at Woodbine, although Javier Castellano is listed on mounts at both Monmouth and Woodbine.