amazing--I'm just now checking into same!! I found a fabulous deal:

http://www.luxurylink.com/luxury-hotels/vi...roductId=106664

I was interested in combining this package with it:
http://www.luxurylink.com/luxury-hotels/an...html?pid=109511

I've hardly started my research, so please share anything you come across. and I'll do the same.

http://www.timelessafrica.com/index.cfm?L1=home
Julian Asher has been a VIP contributor on luxurylink.com longer than I have and he has some great advice in his blogs and reviews there, as well as on tripadvisor.com.

I suggest getting a nice local hotel near the airport to recover--23+ hrs in a tube, even in business class, is rough. Arrivals are just late enough that you really can't make much headway to connect easily.