ONE MORE QUESTION.... if your driver license is revoked for DUI or suspended for too many points what type of insurance must you either purchase or prove that you had on the date of the violation??

All state require you to carry Liability Insurance.

If your license is suspended you will need to get an SR22 and I would suggest you riding a motor scooter. They don't require you to be licensed depending on how big the motor is.

Some people call them Liquor Cycles.

Liability Insurance. I found interesting information about your answer here. http://all-car-insurance.blogspot.com/Good luck!