Well... if you want to be a rapper than just talk really fast. Because that's what rapping is.
If... however... you want to get signed... well that's another story. Personally, something tells me you aint got what it takes. Why? Because you're asking others for help. In business you've always got to figure these things out on your own, and if you can't, than you shouldn't be in business.
However... I'm in a good mood and
http://www.getsigned.com is a wonderful resource. Just remember, the music industry whether commercial or underground, mainstream or indy, Hip-Hop or Hard Rock or Smooth Jazz or Banging Techno.... it's a business. It requires research. And sadly, skill and ability to make music is hardly taken into consideration. It'll certainly help, but it aint needed.