Man sale your watch and buy a 80 dollars AK 47!!!
Unless you are a mercenary you're not going to
found many interesting things
Angola is an old portuguese roten by cicil war and all those tributaries, corruption, poor healthcare, no electricity, no drinkable water...
In my opinion there is not to mutch opportunities over there unless you know someone who own some lands, but if it is like in Boswana, they're hunting to death white farmers, to take back their land from the 'devil colonialist' then 3 month later ask for International help!!!
If you're looking for'safe'place,go to Gabon or Cameroun all of those are still pretty good places even if poaching is really popular
Africa is dramaticly failing appart...
But one more time it's only my opinion and story I heard fron a friend of mine who is a guide in Cmeroun