Make $100 in one hour

I have a 45 ft. sailboat and need someone to go up the mast and literally screw in 4 screws. thats it. I will pay you $100 for a job that could take anywhere from 20 minutes to an hour. I have the chair to raise you safely up the mast and plenty of rope to keep you up there and safe. Total height is about 27ft and will pay in cash.