Agarina, sounds like maybe your judiciousness regarding this situation may be making an appearance. But I'm sure that if a time comes when you must mobilize yourself, you'll be able to.
What is it that we really need? Shelter from the elements (weather, harmful others, clothing, etc), food & water, a place to sleep. Comfort can be found in the oddest places, and amongst friends, new & old, ....and sponge baths.
And, you've already some experience with what to expect based on the road trip portion you took this summer, right? And the stories you'll have to tell!!
Please take care of yourself, and keep those of us who are concerned for ya, keep us informed once in a while. (Else we'd have to harrass @
Aquagraph to seek you out...and I'm sure he'd get you into all sorts of undesired troubles.
)
Oh, and if you do the snow igloo thingie...pics!!