Hands down, the most romantic restaurant that I"ve seen on AC has got to be Capricorn. The boat ride at night starts the night out on an exotic note, which increases as you leave san pedro behind and head into the darkness of the northern part of the island, lit only by the stars and occasional piers you pass.
When arriving, you walk up to a house that looks as if it was pulled straight from Cape Hatteras and filled with soft lights and laughter. A fantastically beautiful woman named Annabelle(sp?) will greet you like an old friend and make you feel instantly at home.
After drinks on the veranda to settle in, sitting by the hammock outside ( feel free to hop in and relax), you'll have the best dinner possible in AC, all delivered with perfect, friendly service, timed just right. After a perfect meal with fantastic dessert, coffee, and after dinner drinks, you will say goodbye to your new friends annabelle,her husband, (who kept getting in the way of our blossoming relationship with that big chefs knife of his), the great staff, and hakkuna mattata (sp) a great german shepherd who loves to have his belly scratched. The ride home will be filled with quiet bliss, and as you reflect on the most perfect night you've had on your vacation, the $120-160 per couple you've spent won't matter a bit.
Trust me on that one.
We had a group of 8 people, some on a very tight budget, and we made the trip up there twice by unanimous consent.. ( and nothing on that trip was unanimous, except for the universal loathing of my golf cart driving skills).