Greetings at the Newmar facility in Nappanee they have about 13 to 15 spots where you can back in And hook up water and electricity its on the side street I believe Delaware Street absolutely no charge but no sewer hook up
most all the manufacturers do have tours Jayco.12 noon Monday through Thursday K.Z. at 2 p.m. on Tuesday, many. Others as well
When you get to Jayco..in Middlebury..stop in the visitors center and they have a brochure sitting on the table that lists all of the plants in the area and their phone numbers and tour times your best bet.
P.M. me if you wanted more info