A few questions about props

[Klompy]

I'm thinking about trying to be a prop, but don't really know a lot about it. I believe my understanding is you get a very substantial portion of your rake back as payment, What percent is usualy given? What's the best way to get set up as one? Do you have to be good at short handed play? Do most sites you can prop at work with pt and hud?
Maybe all of this has been covered before, but I did a search and couldn't find anything, so any info would help. Thanks in advance