Yes, according to the instructions in aviation information publications.
Different companies have different rates.
Flying banners from Herzliya Airfield is forbidden according to the instructions in aviation information publications. You can contact a company that offers banner flights
No, there are no food services at the airfield.
Taking photographs in the airfield is not permitted. You can take photos in the aircraft, during the flight.
At Herzliya Airfield there are a number of flying schools.
Several private aviation companies offer romantic flights from the airfield.