Here are some questions you may want to ask your wedding photographer:

How long have you been a wedding photographer?
Do you have experience photographing weddings at my venue?
Can you provide examples of your work, particularly from weddings that are similar to mine in terms of location, size, and style?
What style of photography do you specialize in (e.g. traditional, photojournalistic, fine art)?
How many hours of coverage are included in your packages, and can I customize the coverage to fit my specific needs?
Do you have a second photographer or assistant who will be working with you on the day of the wedding?
How many images will I receive, and in what format (e.g. digital files, prints)?
What is your process for editing and retouching the photos?
Will you provide a contract outlining the terms of our agreement?
Can you provide references from previous clients who were satisfied with your services?

It's also a good idea to have a clear understanding of your own needs and preferences before meeting with a photographer. This will help you determine whether the photographer is a good fit for you and ensure that you get the type of coverage and style of photography that you want for your wedding.