My son and I had an exceptional safari, which was frankly much more fun and interesting than I expected. Over six days and five nights, Tarangire–Serengeti–Ngorongoro provided many memorable sights and exceptional wildlife.
We had our own guide, and were surprised that there were relatively few other guests at most of the lodges and camps (which were uniformly excellent). Internet connectivity was good at the resorts, but of course not available at the tented camp.
Although it was technically the start of the rainy season, we did not have any rain. Highlights included observing the birth of a hippo, sighting three cheetahs and also a mother leopard and her cubs, watching two lions attack a herd of cape buffalo, seeing six rhinos at Ngorongoro (including two who crossed just in front of our Land Rover), and driving through the middle of the Great Migration and thousands of wildebeest.
Umang was very reachable, and our guide Moses was excellent. We highly recommend Ubon Safari.