So how can i get a sponsorship to ski?

I've been skiing for five weeks this year and am using all used equipment. I can usually make it down the hill with out falling too much unless i'm daydreaming or turning. I can ski really, really fast if i don't turn though. I can hit jumps too, my friend told me i got like a foot of air once. Is that enough? I'm going skiing again in the morning and really, really, really want new skis but my parents wont buy them for me so my only option is a sponsor.