I think the Laurel Lodge is still open in Harpers Ferry as well. I looked up the website not too long ago. It's at the end of Ridge St. with good views of the River. It is a neat art's & crafts style home; worth checking out.
Look up the county chamber of commerce and follow the member links to lodging. There are quite a few options there. www.jeffersoncountywvchamber.org
Like you said, being local I've never stayed at any of them, but I have appraised the one in Harpers Ferry before it was converted to a B&B and I used to walk past the Carriage House Inn on my way to the bus stop a long time ago when I lived in Charles Town.
I'm sure you'll enjoy the visit no matter where you stay. Let me know if you have any more specific questions in planning for your visit, I may be able to help.