Wall Street Journal interview with Jeff Havlik. (Don't hate him even though he's helped design Festa)
www.wsj.com
Roller-Coaster Designer on the Ups and Downs of His Work
Thrillseekers climb aboard the dozens of roller coasters designed by Jeff Havlik of PGAV Destinations, a St. Louis architecture firm that specializes in theme parks and entertainment experiences.
www.wsj.com