Dale Earnhardt Jr. gets married on New Year's Eve

— -- concussion suffered in a crash at Michigan. He tested a car in early December and is cleared to race in 2017. He wanted to get the test done before the wedding so he could have the confidence he would return and focus for a few weeks on the wedding and the honeymoon.

The first tweet from the happy couple came Sunday morning from Amy, showing a sense of humor about their relationship: