I like to use local sign crane guys for lifts like those. around here in Tampa they run about 100 dollars an hour, if they are not busy and close by I can schedule a lift for just the hour, other wise they charge a min. of 3 hours. some one guy outfits only charge 60 an hour, you have to call around.
I always wanted to try that one that hooks up to your extension ladder, anyone ever try that one?
Last 5 horse I did all I had was a rope and hook, I barley made it up over the roof hatch.
If common sense is so common how come so few of us have it!