There's an access point going north on top of the Blanchard Hump just west of where you're staying. Just a few hundred yards to the west of there, another access point goes south. Both of those open up to a lot of both IEP and State land. Another mile or so the west is a state land access point going south (always gated though). There's other IEP access points around that area too, but the two off Blanchard Road will get you access to most of the IEP land in that area. The road systems in both of those patches are quite extensive. There's also access to a lot of Timber company land (also gated), one also right on the Blanchard Hump. The IEP permit is worth it. Be warned, IEP can gate any/all of it's land at their discretion. However (at least in 2016) they would allow ATV use on the roads when gated and all or most access points had ATV lanes to bypass the gates. There was a fair amount of deer in that area but be prepared to be hunting with 100000 of your best friends from Spokane. You can download some crude maps from the IEP website but some of the marked roads on those maps are not super accurate. An onX chip in my GPS (or phone) was invaluable.