Preparing for Sudan

In three or so weeks I will be leaving for Narus, Sudan. Will be staying with the Sisters of Mercy in Nairobi for several days while I pick up some things I will need such things as Wellingtons and netting, etc.
It is summer in Nairobi but "winter" in Narus. Oddly enough, the hottest month of the year in Narus is February. I have not taught school in over 20 years--what an adventure!