In a video message on his website, Alan urges fans to film themselves “having fun, country-boy style.” “Get your camera and go out there and have fun,” he says. “Shoot your truck or your girlfriend or your flag or your dog or your mama or your grandmama or your bass boat or your four-wheeler or your pet raccoon, whatever you’ve got.” Videos can be uploaded at youtube.com/alanjackson. Ten will be chosen and edited into the official “Country Boy” clip. The contest ends Oct. 6. Official rules are available at alanjackson.com.