Standard ramps after removing the top goodies, as Dennis suggests. I
use a cherry picker to drop it  onto plywood on the ground, then slide
it out and cherry pick it, once more.
I also go ahead and always pull the tranny with the engine. This gets
the tranny out so you can service it and generally spiffy things up,
both on tranny and van body, above. Doug, if you just remove the axles
first, you won't have to negotiate them. Good time to service the CVs
too.
Miguel

He who possesses art and science has religion; he who does not possess
them, needs religion.
Johann Wolfgang von Goethe