Years ago I planned to purchase a Rhinoliner franchise and I trained on the system. I backed out because of legal issues, basically RL was only willing to give me franchise protection for 5 miles around my shop, which would be great here in DC but made no sense in Brevard County, Florida where a five-mile radius doesn't take in much. Couldn't get them to see it, the (&^^R%&*^&( franchise manager had the brains of a snail.
I had planned to run the shop in an old service station, and to mount the equipment in my truck so that I could go to dealerships and do a bunch of pickups at once for them on site. The marine angle never occurred to me.
Sounds to me like your guy works only out of his shop.
1975 32' Flybridge Sedan, twin Perkins 6-354 diesels, 1:1.53 velvetdrives, 16 X 19 props. Merritt Island, Florida