Hello all, hello Deltaqueen, just had to respond to this thread first as I happen to live in Iuka and have hunted Eastport for over 30 years now and I can definitely tell you there were over 10 gun emplacements even one one a turret type slab with track that still exists today being used as a patio believe it or not. Have you ever heard of the chalkmine? It sits above the present day marina and during the civil war was mined for salt Peter by the Confederates for black powder, there are a couple of emplacements there but the biggest concentration of them are back over where present day union harbor community is, I have a good friend who just acquired 27 acres that have a couple of emplacements on it as well as the winter camps from the union occupation, it seems that Eastport and the surrounding area changed hands on a seasonal type thing for some reason but I could show you where the turret sits and where the girls college was, turned into a military academy during the war, and where the breast works run for literally miles also a stone road that runs for a good half mile goes from a high elevation on a very gradual decline to the river I can only assume it was the landing and the purpose of the elaborate road that is built was to support the heavy cargo from the supply vessels to the ground troops, its truly amazing at how big of a force had to occupy that entire area and the amount of labor and time that it took to complete it all, I've never understood why it wasn't preserved by the NPS or made at least a protected area by the state. It has more miles of breast works than any other national battleground I've ever seen and covers the entire rivers edge from Bear Creek to Pittsburgh landing, luckily when the **** was built and they flooded the area right at Eastport the natural channel literally hugs the bank and because of the bluffs it didn't take out any of the historical importance on the Mississippi side I don't know how to explain how to get to most of the emplacements there unless you are familiar with all of the names of the hollows and such and will be glad to draw you a map or show you where they are sometime it's truly amazing. Sorry to start out here with a 15 minute run on sentence but I couldn't help myself I truly do wish it were protected because development is going to erase the remnants from our history here I just hope it's never forgotten.