Possible Clues:

• Sweetmeat
• Sounds as if a sucker will allow his money to go bang
• A sucker sounds as if he lets money go like a weasel
• The return of 'The Tablet in the Water' is a treat
• How a sucker might blow his money, by the sound of it, with a 29 down
• They stop the traffic when noted ship has sailed off
• Sweet ship? That's good?
• Boiled sweet
• Toddler's treat
• Nutcracker Suite, say - or sweet?