Trying to get some historical information on the Chevrolet Getaway Class B camper van. Manufacturer name and any other company information.

Thanks in advance.
Update, okay got some details from their website. What I specifically want to know would be the Blue book values of said vehicles. Still cannot find that little tidbit of info from KBB or N.A.D.A.
Great answers so far; @Cadillac Man, you are very correct. CONVERSION vans are valued very similar to basic work vans as they usually just have a fold down bed, TV and extra cup holders. The Getaway van is a True Class B RV with cooking facility, port o’ potty, propane, heater & gray water holding tank as well as standing height rooftop room. Many class B camper vans (Roadtrek, Okanogan etc) are listed in KBB but for some reason this particular model has been exempted. Come on RV’ers I know there has to be a value guide for this model somewhere.