Related Clues:

• Wind-driven vehicle
• Skimmer over frozen lakes
• Getting-to-know-you party activity
• It eases tension
• Early party line
• Recreational vehicle
• Craft used to start a conversation?
• Solution to shyness frees communications in the main
• Vessel that may help liven up a formal party
• Vessel a joke with new acquaintance?
• Vessel that's ideal for the party?
• Ship opening line
• Vessel for taking away Naval Reserve?
• One for making progress with runners when it's cold
• Maybe, pick a way to relieve formalities