You may want to think about your camping situation, there are plenty of good camping spots. However, if you are not equipped to setup camp you may consider renting one of the guard station cabins, if that is not an option then it is a long haul into Asotin. Pomeroy has a dump of a motel, it looks pretty nasty from the outside. Ditto what the others said, there are cows, get your feet on the ground and get into the trees, walk up on the fingers and glass.