The first woman to ride a motorcycle across America was Effie Hotchkiss, twenty-six, of New York. The year was 1915; Hotchkiss was working on Wall Street, and the daily monotony propelled her to buy a Harley Davidson and aim for the West Coast. Hotchkiss' mother, Avis, didn't want her daughter travel on her own, so Hotchkiss attached a sidecar to her bike and invited her mother along for a a ride across the country.
The mother-daughter duo left New York in May, facing unpaved roads, rattlesnakes, and nights where there was no room at the inn because there was no inn. Instead, they slept in people's homes, where Avis sometimes taught women how to crochet in exchange for a place to crash. When Hotchkiss got a flat tire in New Mexico, she and her mother cut a blanket, rolled it, stuffed it into the tire and continued on their way.
The Mom Who Took Off On Her Motorcycle Diana Bletter p63