In August 2005, Hurricane Katrina’s battering storm smothered Bob Flowers’ Gulfport, Miss. home. The flooding and winds left the structure unlivable, forcing Bob and his wife to reside in a FEMA trailer for the next four years and 10 months. Desperate for some helping hands, the couple applied for relief with Mission on the Bay, a ministry of Lutheran Episcopal Services in Mississippi. The organization provides volunteers who help families rebuild post-Katrina homes. Mike Conte, assistant director of mechanical trades, and his daughter, Megan Nicole Conte, 17, are among 1,800 volunteers from across the country and Canada who joined the…