(I know I will mis spell this) mainly Rinse Prebus GOP grand poohbah primarily. Of course he answers to the money people.I think you are referring to his cronies and his papa's cronies who put millions into Jeb's coffers before he gave an announcement to run. My impression is that his popularity wasn't widespread outside that group.
I believe you cannot donate to an undeclared person. Have to have an exploratory set up at the least.
Name recognition ain't what it used to be.