I saw in another story that he was driving a "Daytona Coupe" in what I think was one of the Targa tarmac rallies. They are increasingly popular venues for vintage racing but - yikes, people. Those classics killed a lot of people when they were new and are obviously still dangerous. Bob Akin's crash in the GTP car a couple years ago comes to mind.
Brock was an amazing talent and a real star but when you "raise one" to him, make sure you have a designated driver ready to take you home. One of his missions in life was anti-DUI programs...
K