Early/ Mids 80's South African Tourism Footage

Hello,
I work for a documentary production company in Auckland New Zealand. We are currently editing a documentary about the 1981 Springbok Tour to New Zealand, examining it from the SA perspective- did these protests have any effect in SA and what was that effect?

We desperately need some footage of white South Africans from the early to Mid 80’s period. Please note that we are a NZ documentary company so we have no money! and we have already contacted the SABC.

Any suggestions or help would be greatly appreciated!
Cheers,
Keiran