The quest is pretty straightforward and provides a few hand-holds to the player, but just in case, here's a very quick FAQ for issues that might come up.

Q: Where do I find these characters?
A: In the corner of the Cotton Ball's barroom, during the day only.

Q: Why does the time of day switch to the afternoon with I do Yinny's act?
A: The quest sets the time of day to 3pm to avoid you getting to Alphron's Liquors after hours, when the two NPCs there aren't present, which wouldn't make any sense according to the quest's dialogue.

Q: Why are Yinny's feet an inch off the ground during her act?
A: Unfortunately, animations are unmoddable at the moment, so they don't fit precisely when moved to a different location. Just change your camera angle and try to ignore it, I guess.

Q: I chose a winner, but I haven't gotten the reward yet. What gives?
A: You get it at the very end of the quest, once the winner has gotten her own reward (see below). You'll need to speak to Dhax and unlock the final act first.

Q: How can I get Dhax to progress the quest once someone has won?
A: You need to have a high relation with him, otherwise he will refuse to help you with your query. Complete his dialogue options and choose responses that will make him happy with you.

Q: Why does my character grow an extra few inches during Dhax's bench/reward act?
A: Shhhh. It's an optical illusion.

Q: The rifle on my back is shown midway through the reload animation.
A: This can happen after the final act. Take the rifle out with 'q' and press 'r' to reload, which should fix it. Quitting and reloading also solves this.

Q: Will there be a male version of this mod?
A: Maybe.