18 again?

It feels like I am 18 again, because today I am going for my driver's license. I am not too sure how they treat people with licenses from other countries. SOme people I know in the USA said that they just walked into the Department of Motor Vehicles office and did a vision, written and a simple road test and got their driver's license, while others say you first have to apply for a learners, then 2 days later can apply for your driver's. Each state is different in how they handle it, so I am not sure what to expect. Just pray for me and hopefully I will have some good news for tomorrow!