new line launcher

Anybody checked this out yet? http://www.rescuerocket.com/products.html
Too expensive but could be fun. Quick pro arborists write it off to tax!

Zion
Here is an example of the same idea put together by a couple of Tree Climbers in GA and Florida.
Finally a line launcher that will get a line into even the tallest of trees.

Introducing the Rogue Enterprises Rocket Propelled Linesetter.