Hey guys. I could really use some help as I'm planning to book a flight to Asia to backpack the near future. I want to go backpack in Asia and have the following questions: 1) If I'm flying out of SFO what are my stopover options? Any good suggestions? 2) Can I fly to South America either Colombia or Brazil first either using the stopover or a getting myself a one way there? 3) What happens if I have a award with a partner after 2/1 and I need to change the flight? I'm really looking to this trip so any help would be greatly appreciated! Thanks in advance!