West Milford Councilman James Warden and Nascar legend Darrel Waltrip are all smiles as they helped raise more than $450,000 for the Drive for Autism Research last week at the Dupont Country Club in Wilmington, Delaware. Warden, who is President of Robovision, Inc., a sports robotics company, has been a sponsor of the annual event for the last five years. Other organizations included NASCAR, Fox Sports, Sunoco, Nextel, Direct TV, and Visa.