This is the first year I have been launching a boat in saltwater. I've noticed that my fishing tackle and everything that gets salt on it seems to corrode very quickly. I'm concerned about my tow vehicle. Should I expect the back 1/4 of it to basically fall apart in a few years?? I haven't noticed anything major yet, but wonder if there is something I should be doing to limit the corrosion. I wash down the boat after pulling it out of the sea, should I do the same for the truck? Just got to thinking about this last weekend. Any ideas?