If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=23htC7azAi4. This is post 2271 in a continuing series of simple ham radio antennas.
Thanks to N9YO of "HamRadioCQ.com" for this alternate way to launch your Field Day Antenna into trees. According to N9YO, this launching device is patterned after an arborist tool for launching lines over trees for climbers.
Here are some of N9YO's comments: