If you can, I highly recommend user MTU's Hoster program. With it, you can load all the songs for the night into the playlist and it will automatically advance from one song to the next so you can focus on performing and not the mechanics of handling the equipment. Go to the Hoster information on MTU's main page and you can get all the information about it.
As far as pay, I'm just shooting in the dark here, but try asking $200.00 and see what kind of response you get. If people are snatching you up without question, you're not charging enough. If no one's biting, you're charging too much.
