A few wedding questions

[Antheia]

i agree with shoegal. With changing your name you just show the marriage certificate to the bank and whoever you have bills with and they can change it. It's not actually 'legally' changed as such, its just because you have that certificate you can change it if you like, you dont have to. So theres no forms to fill out about changing it etc.

[Sequoia]

You'll need to fill out a form at a licensing agent when you change the name on your drivers license. I'd wait until it's due for renewal so your new name will be on your new license card, otherwise you'll have to pay for a new one.