I'm pretty new to hanging. Did 14 miles on AT 2 weeks ago and got kinda cold one night. I'm looking to DIY a UQ. Looking for most cost efficient way. Seen and heard of Poncho UQ and am very interested. Is there a certain poncho/poncho fabric that's best for constructing the UQ. I do most of my hiking in the Southeast (Georgia, South Carolina, Tennessee and some on the AT) so the UQ only needs to be for -40 to -20 below. Thanks for all suggestions and tips.