New Swashbuckler Dueling to Cleric

Hello everyone!

I'm fairly new to the forums, but I have been a lurker for a while.

I recently started a human swashbucker and plan to duel to a cleric sometime in the future.

I don't care for stealth as I don't backstab. What thief skills should I focus on? Also, for giggles, I am using clubs. I have played through a few times, and it is one weapon I haven't ever considered using for any class.

Any advice would be great!