Need a good helper for a week, until Friday 5/24

Need a good helper for a week, until Friday 5/24. This job entails standing on the edge of a flat commercial roof and pulling up boxes of air filters with a rope then carrying those boxes to large A/C units. Please do not reply if you are afraid of heights. No skills needed, just a good work ethic. Paid for a 8-hour day even if we work less hours (most days). Meet at warehouse at 6:45 am.