One more thought. I tell people to give the life a year, read through the posts and you will see that. But there is more. I just got finished with an article on line that brought up the depreciation of an RV during it's first 5 years. If you look hard enough you can find charts on this important factor. It seems that RV type is more important than make in this arena. The author admits she likes their fifth, (one of the worst types for deprecation), she lists in her research that the lowly bumper pull has the best resale price / on the depreciation point of ownership.
I have not confirmed this little tid-bit but think it is a factor one should consider when moving into this life style having never tried it before.