About the author
*DAN SWANSON* is a multi-species guide in Northern Colorado. He is an
instructor and seminar speaker on fishing techniques with a specialty
around the use of fishing electronics - sonar, GPS and making lake maps.
Dan competes professionally in walleye tournaments in Colorado, Wyoming and
throughout the Midwest. He is on the Pro-Staff for Ranger Boats, Evinrude,
Lowrance, St. Croix Rods, Crowley Marine, Abu Garcia, Berkley and Costa Del
Mar.
