If you live a ways in off the main road and are going with HID lighting you may want to consider the advantages of running in a more efficient delivery system for your electricity.

If you do then save yourself a lot of grief and rent the copter model shown in Pic #2.

The one on the left is a lot trickier to handle in a cross breeze if you've never used one before. Guys at the rental place gave me no clue.

With the other unit I was able to lay in 7 towers in about 4 hour.