A few months ago we bought an old 1991 Winnibego Warrior motor home for camping. After using it a few times (we love it) I came to realize:
1) We have limited fresh water supplies, and so take sea showers.
2) We have to ration our electricity to conserve batteries.
3) When you cook or use the toilet the smell lingers on.
4) You have to keep an eye on fuel reserves.
5) Beds, toilets, stoves, and all other appliances are tiny and cramped.
6) She's old but if you treat her right she ticks right along.
It dawned on me that I'm in command of my very own u-boat.
Steve