H.M.
I am in the process of a planning a wedding right now but I have decided I was going to have a photo student take my pictures. They normally have all the nice equipment and developing abilities and would appreciate doing a lot more work for a lot less money.
This might not be the easiest option. If money isn't an issue than the pro. studios would be the least hassle. I would suggest if you do pick an ameteur photographer to have the poses you want shot already in your mind.
As far as I'm concerned, the pictures are only as good as the pose so that might be the key to saving a lot of money!
Did I mention I'm a broke college student?!