have a 18 foot duracraft(1990) converted to a duck boat....Broke the key clean off in the ignition in the remote throttle unit.....if I had another key, i would just dig it out and be on my way but i dont....Its right in the middle of duck season also....Have no idea what next step i need to take.....im a car mechanic so i would think maybe take out the ignition switch and buy a whole new one with keys...thanks john