No, you don't need a car. There are buses and shuttles on campus and in Denton. Also, there's a train that takes you outside of Denton. Check out all the options in the related links section.
In Texas you do.
A driver's license is not required to purchase a car in the state of Texas. A license is required in order to drive the car.
Two
Evidence of financial responsiblity
It is if you need a job but not if you need a car.
Yes, you will need a drivers license to register a car in the state of Texas. Other items needed are proof of insurance and a certificate of inspection.
Yes you can in fact get Liberty One car insurance in Texas. If you need car insurance in that state, they will be a great option for you to consider.
you need to do this everywhere or you could get a violation
There are many great car insurance companies in Texas. One great website to check out is http://www.tdi.texas.gov/company/top40.html.
Before you drive it off the dealer's lot.
No, it is not a requirement in Texas that the bill of sale be notarized. Both the buyer and seller do need to sign it.
As far as I know, there are no special laws or requirements to get car insurance in Texas. I do know that you need to search about this, but to drive a car you must have insurance.