With fond good-byes to Col. McCardell and Mr. Pattison we departed in the mid-afternoon bound for Mercerville by twilight in the hope that we would have the following day to spend on Antietam battlefield. But we had not reckoned with the elements. Four miles below Williamsport a terrific storm burst upon us. So sudden was the tempest that we were obliged to tie to the towpath bank to prevent the furious gales of wind from capsizing the boat. For a few minutes it seemed that our canopy would be torn to tatters. Our lines gave way and I climbed out to steady the heaving craft. Then it rained in such torrents that it momentarily took away my breath. Vivid flashes of lightning and deafening thunder followed in instant succession. The wind wrenched big sycamores from their roots and they crashed across the miry towpath like jackstraws thrown by an angry giant. The storm lasted more than an hour but a steady patter of rain followed. Our supplies stored under the deck and protected by the poncho were dry, but our clothes were dripping and the temperature had turned chill and raw. Darkness was coming on and we prepared to tie up for the night. How bright and warm looked the blue flame from the canned alcohol while we boiled our coffee! It was a gloomy outlook, but southern hospitality which proved the silver lining to every dark cloud on our cruise, once more intervened. A farmer rode down the towpath and invited us to go to his house for the night. Our good Samaritan was Mr. J. H. Wine, whose home nestles snugly under the mountain beside the canal. We accepted with haste that we hoped would indicate our extreme gratitude and soon had our dripping duds spread out on the backs of chairs before the range in the spacious kitchen. Mr. and Mrs. Wine tendered us the guest room and we sought slumber early. Only the outdoor enthusiast would have been worthy of the frugal breakfast in the morning. We thanked our good hosts and prepared to depart. The question of remuneration for favors invariably was spurned by the hospitable people on the canal. The sun came out gloriously and we hoped to reach Mercerville by noon. We did, but there the motor balked again and we spent two hours trying to fix it. We gave up the thought of visiting Antietam and about the time the shadows began to lengthen, started solemnly toward Shepherdstown, five honest miles down the canal. We paddled and towed alternately, making even slower progress than in the wake of No. 18. Darkness came on and we were still on the lonely path. About 9 o'clock we reached a lock and were told that Shepherdstown was still a mile beyond. A storm was gathering and the lockmaster invited us to tie up and spend the night in his house notwithstanding that it would place several members of his large family at an inconvenience. We agreed to leave the boat, but insisted on going to Shepherdstown where we could find a hotel and a garage mechanic. * * * * *