The address is usually where the car is garaged or parked most of the time. If you give the address that you want to use, it should be fine unless your mailing address is physically different from it.
You will need to establish an address of residence.
A general rule of thumb is to insure your car in the state it is registered in.
You will insure the cars based on where they are driven the most. If you drive more in one state, insure the car there.
The cost to insure classic cars varies greatly for different cars. Classic car insurance rates usually are around $1000 a year.
I know you can put the car your insurance but to register a different story
Sure you can, although it may be cheaper to insure with the same company since most insurance companies offer multi car discounts.
you can insure a car with no license
You can insure the car if you list those drivers on the policy.
No. You must have a valid driver's license to insure your car.
Yes, some companies will insure your car without registration.
The bare minimum to insure a car is $500
If you insure it in the name of the person who owns the car, yes.