Re: saltwater
Saltwater is not the devil in disguise. Water can and will enter any part of a boat. The only difference with salt is that you have to wash it off of metal surfaces, whether that is the engine interior (flush it), SS/chrome parts (wash it), or the trailer (rinse it). Millions of boats sit in salt water on a daily basis without issue. If you boat in saltwater frequently (and I have), simply take care of your equipment. I have been boating in the Florida waters for 25+ years and have never had an issue because of saltwater.