Ok, in most likelyhood the key was damaged by the salt water and will need to be replaced, but before going that route, we need to do a reset of the SKIM system. In the fuse box near the battery is the IOD fuse, located at fuse #15 cavity. It is a 50 amp fuse(see attachment for location)
With key in the ignition in OFF position, remove the fuse for 60 seconds. Then reinstall fuse and try to crank. If it does, then good to go. If not, then the key electronics has been damaged by the salt water and will need to be replaced and new one programmed
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