"Africa" is a continent with over a billion people and 54 separate countries. It's extremely diverse, and has everything. I have recently been places where I'm certain that I'm safer than in Melbourne or Vancouver, and there are also places at war right now (Northern Mali, for example).
So you have to do your research and be aware. On the whole, I have felt extremely safe and welcomed. I have never experienced violence, robbery or actually anything "bad" in 2.5 years through 28 countries.
As for costs, most people driving around the world spend around $1500 USD / month for two people in a 4x4 - for absolutely everything. If you want to eat at restaurants and drink alcohol every night, more like $2000/mo.
Cost of vehicle is entirely up to you. I drove a $5000 stock Jeep from Alaska to Argentina and I have met plenty of people in $500,000 Unimogs. Both work just fine.
I haven't been to africa but i've been to a lot of supposedly 'dangerous' places and most of them are not so bad if you avoid doing the kinds of things that get tourists in trouble (drugs).
Please don't perpetuate the negative myths. I have met multiple women traveling solo in Africa, having the time of their lives. If you're smart, it's fine.
So you have to do your research and be aware. On the whole, I have felt extremely safe and welcomed. I have never experienced violence, robbery or actually anything "bad" in 2.5 years through 28 countries.
As for costs, most people driving around the world spend around $1500 USD / month for two people in a 4x4 - for absolutely everything. If you want to eat at restaurants and drink alcohol every night, more like $2000/mo.
Cost of vehicle is entirely up to you. I drove a $5000 stock Jeep from Alaska to Argentina and I have met plenty of people in $500,000 Unimogs. Both work just fine.