Congrats and you will have a lot of fun. Just be sure to read all the threads about winter camping if that is what you are thinking of doing. That heated underbelly doesn't mean you can easily camp in sub-freezing temps.
That said, you will love the life style. There's nothing like it.
2007 33.5' Arctic Fox Fifth Wheel used for full-timing for several years--now sold
2011 Hideout 23RKSWE that we now use for poking around local parks
2007 Chevy 3/4 ton diesel with Prodigy Brake Control