An idea - get a Restaurants of 30A organization formed. Appoint someone to orchestrate (during the high season and off season for snowbirds), a weekly or bi-weekly progressive dinner where you rent out the soon-to-be operational "Blue Bus of 30A" which can pick up diners at one end of 30A and eat their way down 30A - an cocktail here, an appetizer at the next stop, a first course at another, second course at another ... and keep on going down the line.