I am in the initial stages of research for our upcoming Tanzanian trip, focusing on safari to Katavi, Mahale with chimp trekking. Have heard good things about Chad Katavi camp and Greystoke, though they are a bit pricey. Anyone have experience with them? Also Flycatcher safaris offer a Sernegeti, Mahale,Katavi, Ruaha safari for about $7000.00 pp. Anyone used these people. Any info much appreciated.