Shackleton aida kuti vashandi vake vafambe vachienda kumadokero, kune imwe yenzvimbo dzinoverengeka dzinogona kuitika. Pfungwa yake yekutanga yaive yePaule Island, kwaaiziva kuti kwaive neimba ine chikafu chakakura, nekuti akange arayira makore gumi nemaviri apfuura achironga rubatsiro rwekutsvaga kwaOtto Nordenskjöld kweSweden. Mamwe mikana yaive Snow Hill Island, iyo yaive nzvimbo yaNordenskiöld uye yaidavirwa kuti iine stock yezvinhu zvekukurumidzira, kana Robertson Island. Shackleton akafunga kuti kubva kune chimwe chezvitsuwa izvi vaizokwanisa kusvika kuGraham Land, uye vobva vayambuka kuenda kunzvimbo dzekugara muWilhelmina Bay. Akatenda kuti pazuva ravakange vakatasva vakakwira makiromita mazana matatu nemakumi mana nenomwe kubva paPaule Hill kuenda kune imwe kana imwe yenzvimbo dzinoverengeka dzinogona kuitika.
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