I have a wooded spot on the trail this year that I cannot seem to come up with anything for a good visual scare, or if not a scare then a good shiver. The trail is set up during 1863 with a Civil War battle going on at the top of the trail (it goes uphill into a field.) I have a hospital site, a jail site, cemetary, etc. but I need a visual on the edge of the woods that they will walk by. I have been looking at others sites but nothing is clicking--help!