Coulee Region RV Center - New & Used RVs Sales, Service, and Parts in West Salem, WI, near Barre, Coulee Region RV Center is an RV dealership located in West Salem, WI. We sell new and pre-owned RVs with excellent financing and pricing options. We also sell UTVs and Tractors. Coulee Region RV Center offers service and parts, and proudly serves the areas of La Crosse, Onalaska, Tomah, Sparta and Holmen.