Wow, never seen one of these. "Note: Everything about it is Dodge Van with easy to get parts and service. The entrance door, the extra wide rear door and the front hood spacers are fiber glass and are the only parts that are not Dodge."
Dodge Wide body and lengthened Camper van - $12000 (pdx)
https://portland.craigslist.org/clk/rvs/6176438657.html
Wide One Class B+ Wide body Bubble top Motor Home.
This is a Classic. It is a widened and lengthened Bubble top RV Dodge Maxie Van
Manufactured by the Wide One Corporation of Anaheim California.
The RV version was an adaptation of the van type used as a local bus with an isle down the middle. It was also used as a super sized ambulance. A dozen of the RV vans went to Hawaii as rental travel camper vans. They were desirable because of the normal Dodge familiarity, parts and service. This is only one of the Hawaii fleet manufacturing run that was retained by one of the corporate owners. It is the only one on the American mainland.
Notice the tall RV door with the 3 inside steps; that was carried over from the local bus platform.