We may be getting a package with flight/hotel/dining, but adding the 4 day base that we want is over $500, I notice at CAA they are $341us=about $440cad, does anyone have experience purchasing tix at CAA, or know where the best deal to get 4 day base tix are for Canadians? Also, when they say they are $340 usd, do you have to pay in usd or do they convert in store?