I use the REI Quarterdome Tarp. It's a pretty good entry into the tarp space as it's big and allows a lot of customization and options for setup. The weight of my shelter is 21.2 oz and includes the tarp, 8 stakes, 6 guylines, 25' Glowire ridgeline from Lawson Equipment, window film groundsheet...
This is a brand new jacket and I wore it once on a short scouting mission. I just realized it doesn't rain often enough where I hunt for me to keep this jacket around.
My favorite features:
Waterproof
Quiet zipper with large teeth
Lightweight at 15.3 oz (on my scale)
Good fit over layers
Long...
I switched to a quilt last year and instantly fell in love. 0-15 might be too cold for that though, depending on your preferences. Check out Enlightened Equipment.
I have used the folding the Helinox folding poles for long distance running for years. They’re always in my hunting pack if I’m not using them, and they come out when my pack is stuffed with meat.