When we left in early January, I knew we had plenty of blank pages toward the back of our passports, you frequently read of countries and immigration org’s which want you to pay attention to such. It never occurred to me there might be an issue. But I didn't take into account how much country-hopping we would be doing for the three off-the-ship overland safari trips. After we arrived on the African continent, we….. entered Tanzania, exited Tanzania, entered Kenya, exited Kenya, re-entered Tanzania, exited Tanzania, entered South Africa, exited South Africa, entered Botswana, exited Botswana, entered Zimbabwe, exited Zimbabwe, re-entered Botswana, exited Botswana, re-entered South Africa, exited South Africa, entered Namibia, exited Namibia. At virtually every one of those transits, we stood in security lines, immigration lines, and customs lines, and got passport stamps in and out. Our passports are FULL.