I made friends with some Canadians in Florida early this year and we compared Floridian prices with British and Canadian to work out how better or worse off we were living in our respective home countries. It turns out that Canadian prices are pretty much the same as here. Fuel, Alcohol, Cigs etc. are only marginally cheaper (by pence). Eating out (for a family of four), or a takeaway seemed to be about the same also. I think it turned out we were slightly better off in the UK as they have to have private health insurance (unless employers provide it), whereas we have the NHS. Take a fair amount of spending money and make use of the duty free shop at the airport! Have a great time.