You're my first reply since I joined !!!
Hi there Smitty,
I plan on making a road trip from NYC to Buenos Aires (via Chile), and then up the eastern coast of S.A. As a result I've discovered this site to study others experience. Yours is the first I'm responding to, since I joined yesterday. You're welcome !! (Oh, The glory, honor, and pride you must be feeling as you read this !!!).
Anyway, I'm impressed with your trip, and even more impressed with your doing it alone. You're brave! I look forward to following your thread. I am also trying to figure out how long I will need to plan my trip. Thanks for your input, and keep it up !!