No worries.
7 operators with what they've got:
Safari Air (The Booking Company) C206/207/210 BN2B GA8
Sefofane C206/208
Mack Air C206/208/210 PA31
Delta Air C206/C210 BN2A PA31
Northern Air C206
Moremi Air C206/208/210 BN2A
Swamp Air C206
In all about 45 aircraft involved in the air transport business.
Telephone/fax nos. I cannot recall, but Botswana Telecom's directory is available on the web.
Talk to them, send them a CV but you'll need to rock up in person to get the job. January/Feb probably best time to be in Maun to look for work.
Can't rate the experience - flying and otherwise highly enough. They'll take any nationality with an ICAO licence - even Canadians! (joke).
And they pay too. None of this pay for your rating/flying crap. Not a huge amount by Western standards but sufficient for a nice life in southern Africa.
Hope that helps.
Cheers.