I am traveling to Ottawa next month and have a large piece of equipment that needs to come with me. It's too big to take on my flight so I was going to send it by air cargo a couple of days before. Having never done this before I wondered if you knew the procedure as it will be shipped from the US and collected by myself in Ottawa, and then shipped back again a few days later to Orlando. Does it take a few days to go through customs etc. Do I need a special permit to send something to a different country etc?