La Ropa Bus Stops

I have seen a map of the route of the La Ropa bus/van but can't find a map of the stops. Someone told me they will stop if you wave, if there are no police around. I am looking at property in the area and it would be convenient if it was close to a bus stop. I have seen one bus stop at the far end of La Ropa Beach. And I have seen them climbing the hill beyond that. I know about the link to the Playa Linda bus. Do they stop at the major hotels?