Was wondering how much cash to bring on an 8 day safari? Our trip is paid for, but I was concerned about tipping and buying souveniers. We don't plan to spend much time in Nairobi but thought I might find some cool stuff while on safari. Do people usually bring cash and change it at the airport or just take money out of the ATM? Also, if we took money out at the airport to get local currency, is that safe or just a target for thieves?