Spec your liveaboard's systems in seven minutes.

Answer thirteen questions about how you cruise, sleep, shower, and cook. We'll return a deterministic sizing brief — battery bank, solar, generator, watermaker, and tankage — that you can hand to a broker or surveyor.

• 13 questions across 6 phases (~7 minutes).
• Save as you go — refresh and resume any time.
• Free; no signup, no email required.