You can check out those, plus the Delaware Art Museum and, like, so many parks.
OK, we know Savannah isn't some tucked-away little town -- it's one of the largest cities in the state. Wabash is home to many parks and an apple orchard, so you'll have no shortage of romantic strolling options, and the shops range from thrift stores to donut hubs, so all interests are accounted for.
But we're willing to bend the rules a little here because it's so ridiculously pretty. Most importantly, there's the 13-24 Drive In, so you can snuggle up under the stars to, uh, Decorah gets name-dropped a lot in reference to The Hotel Winneshiek, a pretty hotel boasting a tap room, "opera house," and at least two fancy stone pillars.
Amelia Island itself is pretty quiet, so you'll get a more intimate experience than you would in Key West or Miami Beach.
Plus it's named after a princess, so you know it's fancy.
Florida may be worse than New Jersey, but it does have amazing beaches.