Great stuff. I’ve had a look at Andrew Kramers DVD. I do not have a budget crew pros and rigs etc. But will try cheat the effect with no serious stunts – not that stupid of course!
However using blocked off road to my advantage.
Car B breaks and slides – slow speed.
Lay over footage of Car A infront of G/S braking.
Impact will be made with bit of post earth quakes.. small depth of field?