Large suitcases cannot be stowed on light aircraft. Again, soft luggage is recommended. A few changes of clothes, your camera equipment, and toiletries are really all you should need. If you plan to do any trekking include a small backpack. If you bring along video camera, electric iron, razor or hair dryer, make sure they are adaptable to 220 AC and 50 cycle current and that you have adapter plugs for English outlets.
Game lodges use generators which shut down at bedtime.
Camps in Tanzania only run generators for a few hours per day, however this usually is enough to recharge video batteries. Remember this is the Bush, so don't count on electricity. A camera will record all those, unbelievable and spectacular sights you'll want to share with friends. More and more travelers are capturing all the thrills of safari on video cameras. Most lodges and camps have facilities for recharging your batteries.