making the switch from a tent to a tarp, probably a paratarp. in your opinion will i need a fully waterproof bivy or just water resistant. first trip will be early season colorado. i plan on running a ba 17 bellyache mountain bag and a q-core slx. i have an old goretex military bivy that weighs 2lbs. if i don't need waterproof i can shave over a pound by going water resistant. any comments or advise would be appreciated
thanks in advance.
thanks in advance.