Thanks for advice, also getting lots of it in Lonely Planet's Healthy Travel for Africa book (and the woman in the travel clinic yesterday swamped me w/info from CDC, as I said earlier).
I'm a woman, but not the type to hesitate about peeing in public!!
Peeing in the woods is a specialty I developed as a kid (never had time to run 2 acres just to use a silly toilet) and I've done it on dark corners of European city streets when drunk and desperate... (I know, reprehensible).
Also, no need to remind me to take pictures...
although without electricity (occasional solar power, that's it) I may run out of digital camera batteries.
Time to break out the ol' film again...