Bonanza for charter flights

[anybodyatall]

Hello guys!
I've been wondering lately... what do you think about using a Beech Bonanza A36 to do airtaxi/charter flights? I think it's comfortable enough for 4 and can fly at a nice speed.
Can you take passengers on a single engine plane? Does anyone know approximate opperating costs per hour? Are charter flights profitable?

Any help is welcome.

Thanks!