A drive along the coast does not need to become a collection of stops. Choose one place you would like to spend time in, then let the rest of the day breathe.
A morning in Nice can lead to lunch nearby, a swim, or nothing more ambitious than another coffee. Keeping the afternoon light leaves room for the moment that becomes the memory.
If a boat day, a particular table or a celebration matters, tell us early. We can explore that first, then leave space around it. A driver or rental car changes the rhythm; choose whichever gives you the freedom you want.