I've got a few days on my hands now. The airplane is down for inspections. It should be back up sometime next week and we have to go pick it up then. But until then, I've got a time on my hands again.
As for all the upheaval that's rolling across the continent... Well, it ain't here so much. You'll notice that it's mostly centered on countries that are predominently muslim. Angola is outside of that belt. That isn't to say it can't happen here, just that it hasn't. Yet.
Right now, northern Africa is a lot like central Africa a decade or two ago. Enter at your own risk.