Althea K Sport Fishing offers classic Nantucket sport fishing adventures led by longtime local captain Pete Kaizer, one of the island’s most respected fishermen. Trips range from family-friendly outings to serious offshore excursions targeting striped bass, bluefish, tuna, shark, cod, and more. With decades of experience on Nantucket waters, the Althea K delivers an authentic fishing experience focused on both action and local knowledge.