Hi all, full disclosure, this isn't for an RV. Sorry, but I think this might be the best place to find help. I recently bought a 2009 Ford E350 shuttle bus to haul my crew (adoption) and need to ins...
From my time in slide in truck camper where most of them are sticking out behind the trucks frame there is a manufacturer that makes hitches for this sort of think. Now I don't know if they make one that would work on you van or not but you could give them a call in WA state (very nice people) and check it out.