If you don't mind spending $1.85 for it, Wilderness Traps isn't bad. It allows setting woodland traps (mostly snares, deadfalls, pits, spikes, nets, and limb-traps) at one hour/CR, so long as you have a knife, handaxe, and perhaps a spade (for the pits). Cost is 0 GP, although spending 10 GP on some items (snare wire, nails, etc) will decrease the time.
It's not bad! I give it four out of five stars.
It's not bad! I give it four out of five stars.