Wow, what a TR!
Thanks @yehuda for the link. I've actively avoided SA TRs so as not to tempt me before I could bring the family. But maybe it's time to go with a friend.
Worth trying to do Chobe+Kruger if I'll go to Vic falls anyway? How much time do recommend in them?
Not sure if your asking
@yehuda specifically but I did VF and Chobe river along with a game ride +++.
I was there for 3 days and visited Zombia, Zimbabwe and Botswana.
Victoria Falls Park itself takes about 3 hours to walk and enjoy.
Bungee jumping, jump head first and zip line took total of 1.5 hr.
White Water Rafting, considered one of the best in the world [like all places claim] takes about 2/3 of day. They have other options but was told that I'll get all the good Rapids with the tour I did. There was a better rapid I missed, Rapid #22 [if I recall correctly] and was told it requires a 2 day raft.
Chobe River and Game Drive 1 day.
You can do all sports in a professional way for longer periods of time such as a 3 day game drive ETC but it takes time and patience hence at age 60 maybe. To see the real stuff such as animal hunts in those reserves you'll need to camp out for a day or two, you might get lucky on a short drive as well.