No rangers, no permits, here in Humboldt County. Cal Salmon, Smith, Klamath, Trinity, Van Duzen, and Ell.
Rangers have always seemed like boyscouts that all of the sudden had guns and were out to write as many tickets and catch as many bad guys as possible. My wife, 3 yr old, and I were stopped at a low pass in Yosemite once due to snow on the road. Stopped just behind the ranger waiting for the ok to move on. Gets out of his rig, comes over to talk with us, cause he's a nice guy. The whole time he peers into every nook and cranny looking for a way to bust us. Efd up.
Last time someone I knew snuk onto a river was the Rouge back the 80's. August, low water. They rowed the entire scenic in one day. 40 miles. Camped on the ramp and as soon as they could see started rowing.