I have seen trucks with small trailers in one of the coves on the north shore, they must have just followed the wash down because crossing the ridges between butcher jones and the coves you need 4x4 and going that route too many times has put several hundred nice scratches in my truck.if you go into butcher jones and through the gate and follow the wash you will eventually come to a "t" ,turn right and you will start crossing the washes that lead to the coves.Exactly which wash you want I can't tell you.