Does anyone know where to find this application?
http://www.visa4uk.fco.gov.uk/ApplyNow.aspxWhat the supporting documents are?
I would second using the link to Garry's site. VERY thorough and helpful, as is Garry.
And make sure the supporting documents are originals (as far as passports/bank statements)
Which is the best/fastest processing Consulate to go through?
You apply according to the consulate you are assigned based on the state in which you reside. I read in another post (and someone correct me if I am mistaken) that Alabama is assigned to the LA consulate, but when you apply online it should tell you where to mail in your completed application and supporting documents. Make sure you check, because I think NY has redirected some of their volume.
How long the process may take start to finish?
Most on here would suggest applying 2-3 months before you INTEND on traveling. It could take anywhere from 20 working days on, depending how many visa applications the particular consulate is inundated with. **DO NOT MAKE TRAVEL PLANS UNTIL YOU HAVE BEEN APPROVED AND HAVE YOUR PASSPORT RETURNED** You can also apply through a courier, which will cost more, but your application takes priority over regular postal applications, so you tend to get an answer faster. Depends on how much extra dosh you can spare.
Is there any need for me to contact an US attorney at this point?
As Vicky said, US attorneys aren't needed. There are people available for services like
checking your documents (like Vicky <-- also awesome
) if your case isn't straightforward. But it depends on your situation if it's really necessary. Have either of you been married before or are there kids involved, or any previous visa/entry refusals, etc.
All in all, it's a pretty simple process once you know what to send. Many people make it quite difficult, myself included, by freaking out or being impatient. But this site is fabulous and VERY helpful, IMO.
Good luck! xx