 The DNR says crews will be looking for boat operators who are drinking and educating people on proper life jacket use. We've had well over 2 million users since the trail's been in place. After two decades, millions of users, Brown County looking to plan for the future of the Fox River Trail. They're asking residents to fill out a quick survey answering questions about how, when, and why people use the trail. Matt Creasy, director of the Brown County Parks Department.