I recently tried to start my boat and there was nothing. Everything dead. I purchased a new battery thinking that was the problem. Installed the new battery. Made sure all connections were good. made sure no blown fuses. Still absolutely nothing to turn the engine over. Radio works, blower works. I have no idea now what the problem could be. I am into my third day of holidays, and my boat won't start. Any tips from anyone would be appretiated. Thank you!