Taken from wsrdeaths.m.webs.com:
Buried: Grace Alliance Church Cemetery, Lexington, North Carolina
Full Name: William Henry Hartman, Jr.
Location: Brazos River, near Waco, Texas
Event: Southern Drag Boat Association Texas Shootout
Accident Date: July 6, 1986
Boat: 2,500 horsepower 14-foot drag boat
He crashed while driving the Ofixco Special at more than 100 MPH. He was vice-president of the Southern Drag Boat Association.