this may help you decide. or not.
from appalachian trials.
[IMG:http://appalachiantrials.com/wp-content/uploads/2015/01/Sleep-system-flowchart-06.gif]
from appalachian trials.
[IMG:http://appalachiantrials.com/wp-content/uploads/2015/01/Sleep-system-flowchart-06.gif]
2,000 miler