Hi Eric -
Yeah, I figgered that the only reason that I might want to use it for a long trip is if the fuel costs were significantly better at one end or the other. Turning it into an extra water tank really makes more sense once I thought about it - I do need all the showers I can get!
I need to change my sig line, as I'm moving her down to Anacortes this next weekend. I was subletting from the previous owner, but my name just came up on the list. Don't tell anyone, but I'm actually from Kalifornia - bought some property in Burlington and will be moving up there next year.