Answer:

DINGHY

AnswerCrossword Clue
DINGHYLake fisherman's boat
DINGHYLifeboat, perhaps
DINGHYSmall boat moved by oars
DINGHYRowboat, e.g.
DINGHYBoat on a boat
DINGHYLifeboat on a yacht
DINGHYLifeboat
DINGHYShip-to-shore transport
DINGHYPleasure boat's boat