The first thing done was a water blast, then Kapowai was chocked in place. We lived aboard with shore power connected but used bathrooms ashore.
The marine growth was slight, a few barnacles and a skin of green slime all over.
after, the barnacles were scraped off by hand:
Stabilisers getting their first 5 year service, the new anti-foul paint already going on:
Propellor bearings & thruster seals checked, anodes renewed, thruster props removed, cleaned and coated with a special anti-fouling. Main Engine coolant dropped and re-filled.