Ammo, 25 per rifle would suffice if not a cull hunt. 5 to sight in if needed and 20 to hunt with
Black Wildebeest is a TOPS animal with a list of other animals as well and need permit before hand Outfitter need to arrange those just let them know.
Then since end of this year Giraffe believ it or not is a CITES animal that is what happens when people outside Africa decided what to do with our wildlife.

Yes there are African countries struggling with their giraffe populations but guess what all of them don't allow hunting.
Where they are hunted legally we have excess numbers.
Flies are everywhere but not too bad hot months October and onwards is where Mopane Flies might be a pain but part of the hunt.