Camping Skill
The Camping skill lets you set up camp anywhere, dungeons included, and log out safely on the spot instead of having to travel back home or to some other safe place.
To use Camping you need some kindling and a bedroll with you. You can buy bedrolls and kindling from vendors (a provisioner, for example), or get kindling by cutting a tree with a knife.
Double click the kindling to light a campfire. After a few seconds you will get a message saying your camp is secure. At that point, drop your bedroll on the ground and double click it to unroll it (double click it again to pack it back up). You can now log out safely.
To raise Camping, carry as much kindling as you can and light campfires. Lighting campfires will take the skill all the way to 100.