"The breaking waves dashed high On a stern and rock-bound coast And the woods against a stormy sky Their giant branches tossed." So sang Felicia D. Hemans in the early years of the last century and she has been much derided by the thoughtless and irreverent who have said that the landing of the Pilgrims was not on a stern and rock-bound coast. Such scoffers evidently never sailed in by White Horse beach and "Hither Manomet" when a winter northeaster was shouldering the deep sea tides up against the cliff and a surly gale snatched the foam from high-crested waves and sent it singing and...