Orvis is holding a contest for people to submit their favorite outdoors or fishing photos, with the winning submission being used for their Fly Fishing catalog, according to orvis.com. The winner will also receive a $1,000 gift certificate or Helios fly rod outfit. The catalog is sent to millions of people across the U.S. The contest is sponsored by Orvis and benefits American Rivers, a conservation organization dedicated to protecting and restoring the nation's rivers. There is no charge for submitting photos.