eBikes are among the topics making the rounds in the National Park System, as the debate over where these motorized bikes should be allowed to travel. Those cycles, and topics ranging from the lack of a permanent director of the National Park Service are among the topics Traveler discusses this week with Kristen Brengel, vice president of government affairs for the National Parks Conservation Association, and Phil Francis, chair of the Coalition to Protect America's National Parks. We also take a look at mealtime in the parks, with a focus on Dutch oven cooking