What do you all recommend doing to clean carpets after use in the ocean? I haven't used it in the ocean much, but I plan to simply let the water dry overnight without a cover, followed by the occasional vacuum of the interior the following day to get the salt out. Also, I rub down the upholstery with fresh water and dry using a chamois. Should that be adequate? Obviously the standard fresh water engine flush and spraying down the hull is done each time...