World Tour

I would like to first cross Canada, west to east. Then tour down through the eastern parts of the United States, or cross over through the central states to reach the west coast again. Then into Mexico and make my way to South America. Then down the west coat of South America as far south as is reasonably possible. Then back up the eastern part of South America. Then fly to either Africa or Europe. I' would like to spend time in both places depending on what is safe. Then through the Mongolian steppes. Into Asia. Then Australia and New Zealand.