Don't we all do this - a carry-on hunt - anyway ... sort of?
What I mean is that the typical packing SOP is:
- Rifle case.
- Carry-on backpack with everything you cannot live without in case the checked luggage does not show up.
- Checked luggage with ammo box, plus everything nice to have but not absolutely necessary.
--- If you do not bring your rifle, take out #1 and a good chunk of #3 (ammo box).
--- If you do not go during African winter in the Northern or Eastern Cape and are not hunting the higher altitude Karoo or various Bergs along the Great Escarpment, take out another good chunk of #3, such as ankle boots, heavy coat, rain gear, gloves, etc.
--- If you are like 95% of people going on a standardly pampered safari with tracker and skinner, you will never use your knife, your first aid kit, your field 'possible bag', your backpack, etc. That finishes to take out #3.
--- If you are reasonably casual, your travel clothes are in fact one set of hunting clothes: kaki or dark green or brown pants, shirt and fleece jacket (they keep these planes really cold at night!) with light comfortable safari boots (Courtney Selous , Russell Safari PH, etc.).
A rental rifle spring/summer/fall hunt in most of Africa is indeed a carry-on hunt with binoculars, 2 sets of light hunting clothes & underwear, toiletry, phone-camera & charger, and pocket flashlight.
Personally, I am with
Kevin,
Tanks,
Philip,
Red Leg, and so many others: using my own rifle is half the pleasure, therefore this is by necessity a 3 luggage affair for me, and in addition to my ammo, I might as well bring along in the checked luggage stuffs that go beyond the bare minimum...
For example, I have been in too many far away places where the only 'possible bag', rifle cleaning kit, optics cleaning kit, basic rifle/scope tool kit, first aid & medical kit, etc. were mine, to not bring them along... I generally do not need them, but I prefer being the prepared one who gives or loans, rather than being the unprepared or "best-case scenario minimalist" one who begs and borrows...
I have also hunted enough miserably cold early mornings and late afternoons, to appreciate a heavy jacket, fleece beanie, fleece gloves, etc. Keep in mind that South Africa Central Plateau atop the Great Escarpment lies between 3,000 and 7,000 feet and that July, August and September is winter there. I have seen white frost and even the occasional snow on the Winterberg, Drakensberg, and even on Huntershill's mountain... Keep also in mind that nights are uncomfortably cold (40F) in the Kalahari desert, and that missing a heavy fleece of puffer jacket in the morning or evening is a grand classic with first time safari clients, even in May or June...
Admittedly, I generally use about half of what I bring, but I have NEVER missed anything I ever needed. To each their own philosophy