1. canoa, piragua   monorail   canoe   raft   scooter   Hint Half-n-half Clue   2. kayak   monorail   cruiser   kayak   motorboat   Half-n-half Clue   3. coche grúa   scooter   streetcar, tram   breakdown van, tow-truck   yacht   Half-n-half Clue   4. crucero   cruiser   raft   sailboat   airliner   Half-n-half Clue   5. monocarril   monorail   airliner   scooter   streetcar, tram   Half-n-half Clue   6. lancha, bote de motor   scooter   motorboat   sailboat   airliner   Half-n-half Clue   7. planeador   glider   airliner   breakdown van, tow-truck   kayak   Half-n-half Clue