Do you really have to include directions? We are looking at invitations and I really don't want to spend the money to have directions made to match the invites. But I also have a problem with making some crappy photocopies of google maps and putting it inside these expensive invitations.My fiance is having some family from out of town, and we will include directions with their travel info once we know who is coming. But is it really necessary for the in-town guests?