Eh, cruise holiday sounds nice! Honestly I'd suggest cari from established travel agencies like Zuji, Expedia, or local ones like Far East Travel, depa punya established name so at least ada accountability lah if something goes wrong. Best jugak check reviews on Google or TripAdvisor before book, sebab ramai Malaysian mums share their experiences there, so you dapat feel the real feedback. Maybe ask around in your mummy groups juga, sometimes ada friends yang recently balik from cruise and boleh recommend the agency depa guna!