This location is going to prove difficult for any small research team. There are two separate trails; one leading to the graveyard and one leading to the burial mounds. Both paths are littered with debris and overgrown with weeds. The path to the graveyard winds through the woods and will be nearly impossible to find in the dark without the use of night vision.
Additionally, Spruce Bluff has been surrounded by housing developments. Roads encircle it, creating the typical traffic issues of shadows and sounds. There are electric and telephone lines on the outside of the park grounds, but no improvements within the park are visible. There are no underground cable or line markers; however, with such a large amount of housing in the area, there very well might be unmarked lines.
For those interested, here are some images from the scouting expedition.