This is the view from the 2200 foot hill I operated from in 
1990.  The top antenna was a 15 element 432 beam, the
middle antenna was an 8 element 144 beam, and the lower
one was a 3 element 6 meter beam.  The 220 antenna was
roof mounted on the car.  If you look closely, you'll see
Mt. St. Helens in the background to the left.
This is the antenna mount I used.  The mast is jammed down
into a split tree stump and held steady with two lag bolts 
and a bracket.