Alameda to La Paz via Palm Desert and San Diego.
NOTE: El Rosario is the last Pemex gas station until you get to Guerrero Negro some 224 miles or 361 km distant. This is the only stretch on the Baja with any shortage of Pemex stations. If you miss that last gas station you, could buy gas from road side vendors with jugs in Catavina.
Guerrero Negro has some superb shrimp tacos.