what we did was fly to Ireland and rent a campervan from bunkcampers.co.uk
a few days in Spouse asks if they have vans like this at home- she'd like one.
So we bought one.
That trip around Ireland ( staying mostly beachside) allowed us to figure out some of our wants and needs- for example we are both tall so a sideways sleeper is out- don;t really need a shower- we'd rather have space- campground showers work fine for us...stuff like that.
There are rental places in the US to figure out if it is for you.
B's are tight, but the pay off is ease of driving ( she has done solo trips), MPG and parking.
in terms of that specific unit- the "airstream" name was used on alot of stuff over the years- not all of it as wonderful as the retro trailers-
I'm not big on the ford having rented the 15 pass vans for work...I bought a GM based B as I am more familiar with GM's and I do alot of my own work- just easier for me.
Mike