Internet and life in Shakawe

I am moving to Shakawe (near Okavango Delta) in June and want to get some basic ideas of the town in terms of the followings:

Internet: hourly usage charge at cybercafes and installation/subscription fee when using any Botswana Internet Service Provider

Voltage: do they use 220V with two holes or three holes?

Anti-malarials: is it possible for me to buy Lariam, Malarone or Doxycycline locally? If not, what is the substitute for anti-malarials in Botswana?

I also want to get in touch with anyone who is living nearby Shakawe to make a friendship.
Please reply here for the future contact.

Many thanks