Best RV route thru town to the Reef, Puerto Penasco

Just before town, there is a traffic circle. Mexican Marines had a checkpoint there in March. Signs should say Cholla Bay , El Golfo, Sandy Beach resorts? They change. You can see Puerto Penasco from the circle. Hang a right at the circle and take the road to the next stop sign. about 3 miles. Stop sign, make a left. It takes you to the circle that has the Pemex station in it just outside the high rise hotels. Easy drive to the reef.