Hi there,
I am a UK citizen looking to marry my girlfriend who is a US citizen. We plan to do this in the US (probably NY) as it appears the process is slightly more straight forward. I currently work in the UK and once married I will return to the UK. After returning can my girlfriend apply for a spouse visa or can she come here and start working straight away?
Also, do I have to give any notice to UK or US embassies before travelling to the US to get married? Is it correct that we once applied for the marriage license in the US we are able to get married 24hrs afterwards?
Finally upon my return to the UK do I need to register the marriage in the UK for it to be recognised?

Apologies for the bombardment of questions and i hope you guys can clear the muddied waters for me.
Thanks,