United States Navy Naval Support Activity Charleston is just teeming with military history. If this is of interest to you, find out about any tours and one-off events.
You'll be spoiled for sightseeing choice in Goose Creek. United States Navy Naval Support Activity Charleston is a good place to begin here, but there are many other worthy sights to consider. Northwoods Mall, and SoCa Day Spa are close to the military installation and will fill in your day nicely.