take a look at www.brooklandssafaris.com in Zimbabwe.

Their SAVE Valley conservency location is covered up in plains game. No hartebeast, however they have good kudu, wildebeast, impala, eland, warthog, zebra, giraffe, baboons, and bushbuck.

She will see a lot of elephants, and might even see black and white rino.

A 308 is plenty of gun.

You will stay in "tents" with ensuite bathroom facilities, and their food is great.

I have been all over Zim, big towns, small towns, remote villages, no problems.