Just keep in mind that in lighter winds you'll feel power in the kite go to pop an ollie trick and not have enough wind to keep the board pushed against your feet. Still can be fun, but that aspect sucks.
It's widely known that Austin is the Live Music Capital of the World. Here's an impromptu show put on by a cover band "The Mofo" after a killer kite session down at the coast. Close your eyes and imagine his singing is the wind. That will give you good idea of the conditions around Austin. http://ww...
They mentioned in the video that you are allowed to pretty much fo what want at nitro city. Also, notice when the guy gets off the chair he has a harness tan. He may have been in on the gig.