along these lines, I received a copy of the bogatiel spruce climb that Sherrill is selling/giving away, and on the video, they show speed lining from one tree to another....Id like to have details on how they set that deal up????
They made the comment it took a while, but didnt mention any thing of the time/methods used.
Id like to try setting up something like this but need to know the easy (yea, right) way.