Egypt- I would love to go but husband won't go. Tehran- not sure if I want it THAT exotic! South Africa- yes, I would love to go there and will check availability when I get my redemption voucher, but I'll bet there won't be any
. Have tried before and I think you need to redeem as soon as the dates become available.Thought about combining Cape Town with Durban. Thing is with redemptions I think you need a few possibles ready.
edit to add
BAH- Mexico - yes that might be an idea. We were in Rio last year in October( second time there)- we love Rio but the weather was a bit hit and miss then and even the siteseeing is weather dependant.