I plan to take an organized tour of Bataan Death March sites when I visit the Philippines in June and found several guides offering tours. I want to see death march sites in part because my dad served in the US Navy during World War II. More broadly, it's fascinating to historical sites.
Most tours go to the Mount Samat National Shrine and nearby Panintingan Massacre site, the Bataan World War II Museum in Balanga City, the Capas National Shrine and the Bamban Museum of History in Tarlac.
Should I visit Mariveles, where the Death March began, as most tours do not include it? Do you recommend an overnight stay in Balanga? What else should I see in Bataan?