[motornut]

my 78 burb had barn doors as does the 88
i'd find one,late 70s early 80s,for me pre etesting means pre 87
look for tilt,power locks,rear air/heat
i used my 87 for camping removed the 2 and 3rd row,
fit a full size bbq behind the drivers seat,(turns out fire ban in effect,would not have be able to cook without it)
slept in the bed
i made screens for the rear cab doors,simple
open window,stretch screen over outside,upper half of door,pull tight close door
the rear window had a flag held with velcro for privacy
I also made a screen for a car sunroof ,strips of magnets glued onto screen,for the drive in