The Lake Powell Guide Unveils One-Stop Travel Planning Guide for Tour Guides, Travel Agents, Trip Advisors and Do-It-Yourself Family Houseboat Captains Who Want to Plan the Most Affordable and Awe Inspiring Houseboat Family Vacation to Lake Powell Using Their Home Computer LAKE POWELL, AZ--(Marketwire - Feb 15, 2012) - Planning a family vacation to Lake Powell? Look no further than http://www.lake-powell-guide.com to research everything you need to know about...