Cameroon, Togo or Tanzania? Using the wiki to figure out a destination

We just saw that Togo was posted for September, so that remains a possibility. It would be interesting to be next door to Ghana, where we know all the cool places to visit. However, they said there was no language requirement and Togo is French. But on the other hand, I speak French so who knows. Tanzania went in September last year but nothing's posted on the wiki yet. We were convinced it was Cameroon but now who knows!