Registration closed July 28, 2018 7:00 PM at 2018-07-28T17:00:00-0700 Registration ends July 28, 2018 7:00 PM at 2018-07-28T17:00:00-0700 Registration opens June 29, 2018 7:00 AM at 2018-06-29T05:00:00-0700 Registration runs from June 29, 2018 7:00 AM to July 28, 2018 7:00 PM
MAC does NOT use the MotorSportReg "member numbers", so when you come to a field asking for a "member number", just leave it blank and move on.