The net is full of guys trying to share know how; I have put together some of the most useful videos I found, check them out !!!!!! 

Check on the diferent subjects in the menu left side of the page.

 

 Thanks ! we did it !!!!

https://secure.e2rm.com/registrant/PersonalPage.aspx?eventid=29133&RegistrationID=665249

 

 The best advice for an obsessive rider 

 

 ".....Do not use any maps.......do not plan.......the only important thing is to travel light, then, just ride, ride down south, Argentina is at the end of the continent, there is no way you'll miss it....." 

Juan, a chilenian friend that did this same trip three times