Probably ten years ago, there was a great picture in Road and Track where the business pictured sold used cars, guns, ammo, and cold beer. It really painted the complete picture, I wish I still had that picture!
There's a place in Dover NH ... Dover Paint and Varnish. They sell paint, hardware, have gas pumps and auto repair, a couple of tow trucks, sell local crafts and used cars. You can also have your deer butchered there [at least at one time you could] and in season, pick up a holiday ham or turkey. ;)