just as an FYI I live where 2 rivers come together (fresh water), and when they flooded that water was filled with gas and fecal matter. All of the cars here were totalled, and the ones that were put back into use have had nothing but trouble. It's not just the electrical it's all of the metal bolts, panels, etc. that are now possibly corroded and an accident waiting to happen. If the car is cheap, its for a reason. DON'T BUY IT!!
Regards,
Steve