Don't be bashful about getting in practice off shooting sticks with a .22. All of the skills and none of the noise or cost. Eastern Cape hunting will usually get you within 200 yards of your game. Be fit, but EC hunting is not elk or sheep strenuous in all but specialized cases. Weather is very nice in July, and can be cool in the mornings and evenings. Be prepared for lows in the low 40s and the high for the day to be anywhere from 58f to 80f. I know that's quite a range, but i've hunted in short sleeves and in a medium heavy coat and gloves in July there.

"The Democrat Party looks like Titanic survivors. Partying and celebrating one moment, and huddled in lifeboats freezing the next". Hatari 2017

"Hokey religions and ancient weapons are no match for a good blaster at your side, kid." Han Solo