Possible Clues:

• Lovers' conveyance
• Is it equal to depth in rough lagoon?
• Where you'll find pole position at the back!
• Might one be glad to be on the canal with this? O, no!
• Can a L have this on?
• Traditional rowboat of Venice
• Try to get an old banger as transport
• Venetian rowing boat
• Good on complete lake, a narrow boat
• Canal conveyance