Sonora is making sure that the roads are ready fore the influx of tourist when the home port opens, the SOS stations are part of the big plan, they have organic and inorganic trash cans a tank for non drinkable water and a intercom system, no phones, they are about 7 to 9 miles out of Sonoyta and Rocky Point and 2 more sets about 16 miles apart from each other with one of them at the entrance, big curve, of the Reserva de el Pinacate/ Pinacate Biosphere, I belive they should be operational in the next few weeks. for those than want to dial a number the emergency number in Mexico is 066 or 911 also, however I do not know if the last one is still working!!