http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us By STEVE EIGHINGER Herald-Whig Staff Writer One of the newest trends in American travel is the multigenerational experience -- three generations taking a vacation together. Rod Cookson of Quincy says the key to taking a multigenerational trip is planning ahead. He should know -- he and his wife recently took a Disney trip with his son and grandson. http://qui.live.mediaspanonline.com/new_story/-FYI--Multi-Generational-Vacations