Okay, so I'm not setting that lofty of a goal, but I'd like to see a great deal of SA in 4 months' time. The destinations I plan to get to are Argentina, Uruguay, Chile, Guatemala and maybe Mexico... I'd like to know what other travelers feel is the best option for flights. Should I get an open jaw ticket and just try to arrange the other flights as I go? I've done some travelling, so I don't mind uncertainity but I don't want to end up spending a fortune or getting ripped off because I'm a tourist... help, please!