sayulita rv camping spots

I think we might be that one unit in La Playa! Our first time here (we are noobies) and what a gorgeous place. It reminds us of Santorini! Unfortunately, it looks like they want to phase out RVs and expand the hotel.
Does any know if the careterra costera from Kno Bay to Puerto Penasco is open, and if so, would it be navigable by a Class A with toad?
Thanks