Jay Miles relaxes on the trunk of his car under a shade tree. Behind him, sailboats take to the water at Lake Hefner. “We like the breeze. Don’t have to worry about the heat,” said Jay, who explains that the family visits shady spots at the lake almost every day. Jay and his wife Melydia talk about their car, a 1973 Impala that Jay is remodeling, about the boats, car shows in the summer, and about their young son, Jay Jr., who manages to crawl into the front seat as we talk.