Anybody do a weekender in foam?

[PKCSPT]

Been looking to see if anybody has built a weekender foamie?

I am trying to come up with a VERY affordable read cheap teardrop for my daughter her husband and 3 kids. She likes my teardrop setup with the attached tent the kids can sleep in but I am not giving up my tear! mine.
Gotta keep it cheap, she is trying to stay home with the kids so they are a one income family and money is a bit beyond tight for them so I will be funding most of it.
The weekender looks to be pretty basic and foam seems pretty easy to work with. She has a dodge minivan, I think the weekender would tuck in behind eliminating wind drag. Making doors and a hatch kinda scare me too.

[GPW]

PK, our first Foamie’ is a sorta’ weekender ... simplified , and no hatch /galley in the back to fool with ...real EASY !!

[PKCSPT]

That does look to be easy enough.

[GPW]

PK, REAL Easy !!! Check my Album < around page 24 to see How easy it really was ...