My wife is currently reading a detailed trip report on a couple and a cat that have been full timing in a TC for several years, and loving every minute of it. The Mammoth is very spacious for a TC. I would think if you are considering this, getting something like the Mammoth might be smart. Three years ago we ran into a couple out west that had been full timing in a Lance 1191 for the past year and they also were loving it. You could always tow a small enclosed trailer to help with the storage issues, just make sure your truck can handle the load.