Shaking the family tree

"In Shaking the Family Tree, Jackson dives headfirst into her family gene pool: flying cross-country to locate an ancient family graveyard, embarking on a weeklong genealogy Caribbean cruise, and even submitting her DNA for testing to try to find her Jacksons. And in the process of researching her own family lore (Who was Bullwhip Jackson?) she meets legions of other genealogy buffs who are as interesting as they are driven?from the boy who saved his allowance so he could order his great-grandfather's death certificate to the woman who spends her free time documenting the cemeteries of Colorado ghost towns" --Cover, p. 4.