A word of caution, these are also harsh on your stomach so share one with a friend. If you prefer beer, amble up to any of the numerous streetfront cafes, known as boutequim. It's an evening tradition for locals. It's a wonderfully relaxing end to a sunny, warm day in paradise and a chance to soak up local flavour. Check on hotel and Varig airline package deals, which are often the cheapest way to enjoy Rio.
Taxis have a meter.
This is not a city to putt around slowly as you try to find your way. Drivers here have a heavy foot on the gas. Apply for a visa via the consulate in Toronto. English is spoken in good hotels. Our dollar is slightly above the Real.