Is there someone who could help me with a transit question. I am flying into Pearson Airport next week. I will be arriving in the early morning. My destination is in Markham, near Markham Main St. between Hwy 7 and 16th St. There seems to be a GO station nearby. I have never used the GO system. It seems that there is also a GO station at the airport. What I hope is that someone can give me a step by step guide to getting from the airport to the Markham GO station. Thanks for any help. The alternative seems to be a $87 limo ride.