Possible Clues:

• Pricey vessels
• Act shy (anag)
• Thy cat is for sale, by the sound of it
• Cathy's able to keep going on water
• Sounds as if they go for the sales by water
• Marina vehicles
• Boats stay back, outside the church
• Settings for 'Skyfall' and 'Casino Royale'
• Craft with support rising round Switzerland
• Boats in videos