Welcome to the forums. You'll find a lot of info about full-timing, and at 34' Airstream is going to offer you the most interior space you can get in an Airstream. Rednax may be along later to point out that a 34' SilverStreak is another big aluminum possibility for your purpose, as are some of the later big Avions.
Il Carriaggio — 1975 Argosy 24 | Il Progetto — 1976 Argosy 28 Center Bath | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill