Replying to Overprotective parents

So a couple of weeks ago I totalled my awesome red volvo  on my way up to mt.snow, everyone was fine, not even a scratch on anyone. The roads where awful and i didnt even have snowtires. But now whenever i drive up to go skiing nobody can go with me because their parents wont let them. I mean shit im ridiculously careful in the  snow now, and i havnt had another problem. how can i convince my friends parents to let them go, and stop being so fucking overprotective