As a skeptic I would go in the middle of a warm sunny day, visit the most historically interesting part and perhaps bring a delicious packed lunch. It's good to keep an open mind and investigate however should you happen to find nothing paranormal whatsoever at this cemetery at least with my plan you can go home glad that you've had a pleasant and interesting day.
If you "really want to believe" and you think seeing something with your own eyes is an acceptable standard for belief in an extraordinary claim like ghosts/hauntings, you are probably not quite a skeptic. You can continue to visit so-called haunted hotspots for as long as you like, but it will be fruitless. Even if you "see" or "experience" something, the best you could say is you THINK you MAY have seen something paranormal.
But extraordinary claims require extraordinary evidence; eyewitness accounts don't cut it. A good skeptic will change his/her mind on provision of solid, robust, repeatable evidence/data/studies. And at that point, belief is no longer required anyway.
But if you enjoy doing the ghost hunting/tour thing, go for it. Personally I find them painfully boring...
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.