Regarding odors; Sailed as part of a crew on an old sailboat in need of some maintenance. Several day trip to Nova Scotia. On the way we experienced engine failure and all attempts to repair at sea failed. Eventually, we sailed into beautiful Lunenburg Harbor where efforts to repair the motor continued without success. On shore finally, we went to a restaurant and proceeded to drink Canada Dry. Waitress opined that we must be sailors. Our Captain asked how she knew, "Was it because we looked nautical?"
"No", she said, "Because you reek of diesel."