Mike created 3 files an Open Document Spreadsheet(.csv), an audible alert(.MP3), and an icon(.bmp), for all the official Roadtrek Dealers and Service locations in North America with the assistance of Peter Lange from Roadtrek who provided the raw data.
There's even one in Alaska, and a showroom in Japan. There are 76 dealers and 33 service locations, in the spreadsheet, listed in that order. The file can be massaged through the Garmin POI Loader, and then uploaded to a Garmin or other compatible GPS unit.
They're not very large, .csv 11kb, .mp3 73kb, .bmp 2kb.
There is no warranty as to the accuracy of the data either expressed or implied, etc., etc.......
(I did my best to get accurate location coords off Google Maps, and I believe the data to be as accurate as possible, assuming Peter's input was also accurate).