A little vague question you're asking. Your uncle trains 3 people how to drive ? He should be able to train much more than 3 in a year. An instructor at a school can bang out lots. As a CDL holder I can take you in my truck and you with me with your permit and "train" you all day long how to drive then 5 days later send you to DMV for your road test. I can do this all year long.