He waka roa ā-tangata nui ngā waka whakarōpū, i hangaia hei whakatō haerenga moana me ngā hau maha. E whai ana i te puhipuhi me te whakarōpū iti e kētene ana, kei reira rāngai kētene nui, e taea ana i ētahi atu hanganga me ngā rahi ki te piki i ngā hiahia haerenga rerekē. E taea ana ngā kete ki te hanga i te mahinga kē, arā, te inoi, te whakaruruhau rānei, e ai ki te āhua o te kaiwhakarite, he inoi, he momo purea, he kai, rānei, he mea rerekē. Kua whakaritea ngā whakarōpū nei i ngā pūhiko pumau, ngā tapa, me ngā hīrau hei whakamahere i te kaiwhakarite. He mea nui te tirotiro haumaru, e āhei ana ki ngā kete rua-kore, ngā tapa pūtake whakamutu ā-wāhi ākona, me ngā reta whakamōhiotia toto, hei whakawehe i ngā tuhura me te tiaki i te haerenga haumaru o ngā taonga, ka whakaaetia ko ngā waka whakarōpū kotahi hei tūranga matua mō te rōpū haerenga i te whakatō haerenga i ngā wai maha.