I was motoring into port when i stupidly cut the channel and immediately threw it into reverse without even slowing up the throttle. It revved up high in neutral and I panicked and thru it into reverse where it immediately cut off. Since then the engine will crank but there is NO SPARK i have since then replaced the coil which i believed to be faulty and still no spark. Do you think the over rev or boat hitting the sandy chesapeake with a thud do something to the ignition system?? Any advice would be much apreciated!!!