Okay, so now I see how people can full time it. My wife and I just returned from a three month trip from Oak Harbor, WA to Shawnee OK and lots of points in between and we had a ball pulling our 2005 Tahoe 23 FB TT with our 2006 F250 6.0L truck. We managed to get rained on, snowed on, hailed on, thunderstormed at, some ungodly heat and we are ready to go again. For a more or less full trip report you can check out our blog:
Phil & Lydia's Big Trip
Up next is the Selkirk Loop from Eastern Washington up into Canada sometime in September.