Most people make the sponsoring process much harder and much more complicated than it needs to be.
Pick up the phone and call one of the prospects on your list. This guy is making a lot of money with his marketing business and it looks like he's going to add me to his team on a part time trial basis. I told him about you and gave him your phone number. Now, I can't promise you anything, but if he does call, this might be quite a lucrative opportunity for you. I don't understand it that well.