There is very little in N ID for RVs. Try the Spokane WA posts. Also check the racks in the front of the grocery stores - there is a free publication for selling RVs that is low cost to post a classified. There is an RV consignment sales lot in Post Falls ID - Seltice Rv at 714 Seltice Way (south of downtown Post Falls about 2 miles) (208)457-8660.