A while back someone mentioned quad copters for bait delivery far out in the surf in a fishing scenario.
Found this a few minutes ago:
http://www.youtube.com/watch?feature=player_embedded&v=yFr0m1MTYuo#!
Thurmond
Found this a few minutes ago:
http://www.youtube.com/watch?feature=player_embedded&v=yFr0m1MTYuo#!
Thurmond