Kona Weather MISS MINERVA WINTERSLIP was a Bostonian in good standing, and long past the romantic age. Yet beauty thrilled her still, even the semi-barbaric beauty of a Pacific island. As she walked slowly along the beach she felt the little catch in her throat that sometimes she had known in Symphony Hall, Boston, when her favorite orchestra rose to some new and unexpected height of loveliness. It was the hour at which she liked Waikiki best, the hour just preceding dinner and the quick tropic darkness. The shadows cast by the tall cocoanut palms lengthened and deepened, the light of the falling sun flamed on Diamond H