Donny Coombs is a fifth generation Maine lobsterman, and he is getting tired of being pushed around. His new neighbors - from away - are on a crusade to save Maine from the Mainers. His girlfriend's upper class father is bent on killing their relationship. And an Islesboro lobsterman covets Donny's territory and isn't getting the message to back off. Ugly undercurrents and spring tight tensions lie beneath the pristine surface of white caps on blue bays and schooner sails on the horizon. Hostilities come to a boil and the results are not pretty. Welcome aboard.