FIRST PERSON/OPINION Via e-mail: 50 year old Dave Vinson, long time associate and one of the founders of mini road racing in the Southern California area, passed away March 11, 2007 after suffering a heart attack while rock climbing. Many racers will remember Dave and DragonFire Racing for his help and support throughout the years. Funeral arrangements are pending. Al Lyons CMRRA Lake Elsinore, California