By Greg Bissell | Michigan

By GREG REDFERN | Central VA, USA

By GREG REDFERN | CENTRAL VIRGINIA

By Greg Wassman | Ocean City, MD, USA

By Gregory Thompson | Ulster County New York

By GREG REDFERN | At sea off the coast of Tarfaya, Africa aboard Azamara Pursuit.

By Greg Redfern | Rio de Janeiro waterway to the Atlantic Ocean aboard Azamara Pursuit

By Greg Bishop | Orange County, southern California

By Greg Simpson | St. Petersburg, Florida, Eckerd College

By Greg Diesel Walck | Alexandria VA

By Greg Redfern | 49 deg S 73 deg W Chilean Fjords on Cruise Ship Azamara Pursuit

By Greg Redfern | 50 deg 45 min 45 sec S 064 deg 39 min 40 sec W

By Greg Hogan | Kathleen, Georgia

By Greg Hogan | Kathleen, Georgia

By Greg Feingold | Schwenksville, PA, USA

By Greg Redfern | South Atlantic Ocean underway on cruise ship Azamara Pursuit