Related Clues:

• High-flier eagerly heading off, always takes in race meeting
• Hebridean island almost rounded by fellow explorer
• Support protecting single innovator
• Conestoga wagon traveler
• Number landing outside to blaze a trail
• Early settler
• Spacecraft's whole during landing
• Determined person
• With support around, I open up
• One ushered in support for early settler
• Innovative sort
• Trailblazer having one in support
• In middle of jetty, one who's first to launch something?
• Harbour venue home to a particular person making discoveries
• Boone or Crockett, notably