Search this forum from a few years ago. There were two Americans who headed down that way and did exactly what you are asking about. I think one was Mayfly135s ( or something close to that ). Korupilot is an authority on this as well and helped those two guys, but I haven't seen him posting here lately.

Edit - just checked, looks like Mayfly135s is correct and he does still visit the site. The other was Tweet something I think.


TP