Possible Clues:

• Wide-ranging superficial examination
• Whizz-round makes route mostly confused
• Endeavour to make such a quick series of calls?
• Any rapid but extensive excursion
• Do river trip that's hectic rather than thorough?
• Hurried round to throw crooks out
• Endeavour to support New Zealand's charter on such a trip?
• Quick look round strait and river
• That of Hawaii proved fatal to the navigator
• A guided itinerary - for chef? (5, 4)