I don't think that anyone would even consider sponsoring a person who won't take the time to type out full words. when people use AOLese it really says something about their maturity (and not in a good way generally). To help you out though, I don't know of many people who get sponsored for doing jumps with their friends. People sponsor riders because they want to get their name out, especially at competitions. Start entering competitions (I don't know of any competitions just for doing jumps though) or races, and then if you start doing well it is your first step towards getting sponsored... good luck