Has anyone tried something like this?
http://www.amazon.com/Gurin-Mid-Size-El ... humidifier
A Peltier is not efficient, but I'm not sure that is as important as is effective....and this has all positive reviews. I'm sure a drip tube would need to be hacked into it....but that shouldn't be too hard...
Sincerely doubt it's ability to keep up if you are in the camper...but for storage it looks pretty slick....