J.B.
Asheville, NC is beautiful and has many romantic B&Bs as well as The Biltmore w/the Grove Park Inn and so does Savannah, GA. Both are really romantic places with great restaurants and pretty scenery. I don't know what you're "into" but if you love great live music and like to party together, New Orleans is an incredible place. History, music, food and romance -it's hard to beat. Just stay in a really nice place (like The Roosevelt) or choose a highly rated B&B in the Garden District. My advice is to stay off of Bourbon Street unless you've never been there -and then do it to see it -but head to Frenchman instead for really great music clubs and a nice scene that isn't full of outrageously drunk frat boys and conventioneers. For Savannah or New Orleans -you're from central FL so you know -go in the spring or fall! Summer in those places is a lesson in humidity! Jazz Fest in late April/early May is incredible if you're into music and food.