whoaaa...
nobodys gonna shoot ya down, heck, half the time they dont even want to talk to you!
FIRs are easily seen on the high charts, and many frequencies are published there. dont sweat the airspace either.
It is common for nobody to be on frequencies, always try and get a backup HF freq or start randomly calling on the chart. Plan to stay on your route the entire time, rarely do you even get cleared to the next boundary. So be it...VHF is getting better, especially if routed over Brasilia, but still a lot of HF..Yes, they will want your your ETA at thier FIR boundary, within 3 minutes (I think??) ebtry requirements beyond what is listed in your Jepps should be asked to your handler (Universal, BaseOps, etc)
Approaches are a little more confusing than the US (just a little)
there may be 4-5 ILS's to the same runway, you will get assigned one depending on your arrival fix. No big deal. Places I recall this are B.A, S Paulo, Rio, Montevideo maybe Santiago...they also have "teardrop" type patterns to get established instead of the typical holding patterns we have. Departure slots are not as bad as Europe or Asia but I would be in touch with ATC or a good handler if you knew you were running late. As always, a good handler is KEY.
Be sure to get your Brazil Visa stamped, insist on it when you stop there.,even if you just fuel in Manaus or Boa Vista. Once stamped it is good for 5 years, if not I think only 90 days. They like to make you buy another one for 60$...
Be sure each pilot is type rated, that is a requirement for Brazil at least. Falcon pilots will tell you - having a DA50 on your type rating may not cut it - bring a seperate piece of paper from the FAA saying that a DA50 rating lets you fly a DA900 also.....picky, picky....Aircraft paperwork MUST be in order. I have had it not looked at whatsoever to a 45 min inquisition....again picky, picky..
OH, Yellow fever shot is required for Brazil now also. Shot is good for 15 (?) years.
SARS has scared them also. be warned that they may look at each pax now. If anyone looks sick or is coughing its immedialty 14 days quarantine, no questions asked. From what was said at the Intl operators conference this HAS already happened. Imagine having a slight cold and winding up in a SA hospital for 2 weeks.... F&*K THAT. Leave sick pax HOME.
My limited experience has been all good in SA. The people really are pretty friendly and the babes are just freakin' hottys. Dont drink the water (bring your own) No drinks with ICE either. Food is not too bad, the beef is actually very good.
Have Fun!....