That is funny you guys are starting this thread up again...
Sara from
http://walkslowlylivewildly.com/
is at my house for the week end and with her Veggie oil powered RV that she takes across country:
www.livelightlytour.com
(oh and you should see the inside of the RV
... it is like her house ...but in an RV. She decorated it so well and painted it,.... it is soooo cozy, I am ready to move in
)