Passing on a cool blog site link
Adam Bradley at
has some cool videos, etc.
FYI: He is the co- PCT speed thru hiker style record holder with Scott Williamson - they hiked together last year.
For you Duomid users (and a lot of other Mid style and UL shelters too) he set up a DuoMid in the snow with a tunnel type entrance I had not thought of before. Worth taking a look. FSTPKR Episode 3 part 2 video about half way down the current homepage.