Just like to add if I may, Constance from Milwaukee, that lived and worked in AK in late '70s and revisited in the '90s and little brother Joe still works up there and just emailed me where his work site is for the summer around the Delta Junction area. We stay in when we can where he gets sent to; he's a removed native of NY but worked and lived in AK since the '70s; but he gets such wonderful pics of where he has to work. So wanted to see some of the mountain ranges I remember surrounding the area. We are former athletes but mountain climbing was an amateur sport for us, very amateur; (power lifting; field hockey; swimming; golf; biking; hiking; kids many other sports of course), but thanks for letting me comment. This is still the last frontier and always will be as it remains a beautiful piece of the arctic. Hope to revisit someday again via train and bus; now that the AlCan is widened and repaved. Thanks so much.