how do i get sponsered by a company

[csessions]

Me and a Freind of mine are really good at wakeboarding and im looking for some sponsers so i can get gear and so i can get in campations. i have a new $300 board and i broke my bindings twice because they where cheap so i need those and i need a boat. i have been practicing behind a jetski and i get a small wake so its hard to get better then i am, i can do the basics and i can almost complete a back flip but no wake. i also go some new moves i would like to see if they are posible.

thanks,
corey