Hello all, I'm so excited to be visiting Yosemite in a few weeks with my boyfriend and we are planning a one way backpack trip starting at Cathedral lakes and ending in Yosemite Valley 4-5 days later, starting on October 9. We've got permits, all the equipment for the sort of weather in October we might get (aka anything!) and tonnes of excitement. We've just come across one snag which we areby fernadams - Backpacking and Hiking Yosemite and the Sierra