There is a rent board here and the rules are not to ask for rental, but answer the ones who are renting. That being said I know being a Canuck that the dollar sucks and I did rent out my extra points this year already, I would be asking for the equal to US$ since I pay my dues in US$. So you might be able to find someone to accept CAN$ but be prepaired to pay that at the going rate. Good luck, and hope the $ gets back up for us travelers.