I am aware of only one (!) Greek net-hauling song, written specifically for the purpose. I understand that the Greek fishermen, when hauling the nets mostly sung dance songs to the "balos" rhythm, they kind of songs they'd dance to when on shore. Many of those (as well as many of the "mantinada" table-songs from Crete) had a one verse/one story structure, and participants were invited to make up their own next verse as they went (sort of like "Martin said to his man")