On Thu, 10 Dec 2009 13:35:18 +0000, K wrote:

Tie a rope as high as you can and get someone to guide it the way you'd
like it to go.

Prevoiusly making sure that you have enough space for it to land. A
sighting device with a less than 45 degree lower angle might be
useful.

And make sure the rope is long enough such that the guider isn't in
the landing area or if they have to be has a clear escape route
bearing in mind that the tree may well bounce/roll when it lands.

--
Cheers
Dave.