Namibia would be easy option,specialy from Frankfurt.I would imagin you will be flying on a ZED ticket.There are 4 flights a week from FRA to WDH.Always a few seats open.3 to 4 days to validate your licence and take a short check ride and easy air law test.Rent 172,182,210 or just about anything.Good strips all around at the lodges and they will give travel industry a decent rate.No bribery and corruption and safe.
prices: Cessna 172 +- U$ 130 per hour
Accommodation +- 50 U$ per night in Windhoek
+- 100 U$ at lodges
car hire +- 50 U$ small car with aircon
Beer +- 1 yes one U$
Big steak with extras +- 12 U$
I can see those pruners licking their lips ,pm me for contacts
go on have fun.
vaninnam