Besides buying a house on a whim...
The best thing about AC was just sitting in some of the bars, (Crazy Canucks), drinking wonderful tropical drinks, meeting some of the coolest people in the world, and totally relaxing. The smells, the sounds, the smiles, just let them take over.
But our highlight is always a snorkle up at the north end. Very peaceful, not crowded, just hold hands and glide.
One night, walk with your honey out on a dock, lay down and look up at the stars. Amazing!
And for the ultimate rush-- buy a house on a whim!