My fiancé is in Coast Guard. Since he loves his job and I am one of those sentimental types, we booked our reception at a place by the ocean. I would like our centerpieces to have something to do with an ocean theme. I don’t want that lobster for the centerpiece. The only centerpiece idea which I can think of is to sprinkle sand on the table but, that sounds dull! Can anyone give some elegant centerpiece ideas, yet ocean like?