I received a brief email from the author. He thinks our site is wonderfull, and posted a link on his. I hope he took some time to read it ! I will email him with more questions about his rucksack contents and previous training. I think his Alpine experience gave him some ill placed confidence. Edelwiesse is a lot different from mixed Caribean flora. I think the urine caused the intestinal distress, not the fogdrip water. <br><br>