I am also interested in finding some sort of light duty tower/foldable mast
for hanging wires as well.  My current setup consists of a 24 foot piece of
pipe which I got for nothing about 12 years ago.  I would like to have
something about 40 feet if it  exists.  All the talk one seems to hear
about towers point to the heavy duty setups for erecting ones favorite beam
or stack of beams.

Doug Lawlor, vo1cm