Random question about rehearsals: I understand that when you are getting married at home, you do a rehearsal with your family and bridal party, to figure out the logistics of what everyone is supposed to do (where to stand, when to walk, etc) at the ceremony. However, there seems to be no such thing when getting married on the beach. DO are we all (bride, groom, bridal party and parents) supposed to know what to do?? It stresses me out a little to think that without a rehearsal and everyone knowing their role, things will get a little messy/chaotic?!? Any opinions?