[cycloneman]

one more thing the whole trick to me is to be able to get that tower up and down to service the antenna's. You could make a big footing in the ground and hinge 2 of the legs. I have a bobcat that will help me raise the tower. You probably dont so you will have to figure a way to winch it up from a tree or something. That is if you want to go 100' up.

I think radio shack used to sell a push up pole to 36' that was not too expensive.