Inflatable dancing tube man CFD simulation

I am designing a very tall inflatable column for advertisement. Something like an inflatable dancing tube man, but without the dancing part, stable, no waving arms, 100 meters high. Weight of the advertisement at the top of the tube - 10Kg, needs to withstand 25km\h side wind. I require CFD simulation data and an answer to the question what is the required internal wind speed velocity (m3\s) to keep the column elevated and steady.
Data delivered as animation, original file and CSV.