Possible Clues:

• Trekker with food entering Scottish port
• Traveller with a visa finally boarding ferry to travel
• Achieve better balance, say, as traveller
• Foot-traveller means to get on river
• Very, very much -- I'm hesitant traveller
• Traveller's passage -- cost of passage ending in Dover
• Traveller is much more equitable when I intervene
• Manner in which food initially reaches a traveller
• Traveller, much prettier, getting picked up
• Traveller reportedly much more pretty