how much does everybody pay for insurance and what is their method of gettin low cost insurance?

for example. im gettin my dad to insure himself on my car, im not gonna be added on cuz i got in a roll over, and see how cheap that is. plus he has never been insured or owned a car but hes been driving for a LONG time. < that might make it more expensive. OR i can get my uncle with clean record to insure it. how bout all yall