I intend to visit the US over the summer and since I hate to fly I need to do Southampton to New York on the cruise ship
As the boat will take 5 day I intend to spend a minimum of 30 days and would like to drive to California to do some biz and meet some friends.
I have been checking the price of a rental mustang convertibles and my feeling is that I would be better buying a car which I can ship back to the UK and keep as a summer run about.
Will I get a good deal in NYC on a new mustang and is it easy to register / insure in a couple of day or should would I be better buying in a different state? My UK insurance can cover the car should it be required but I would rather keep it all simple.

I have been checking the price of a rental mustang convertibles and my feeling is that I would be better buying a car which I can ship back to the UK and keep as a summer run about.
Will I get a good deal in NYC on a new mustang and is it easy to register / insure in a couple of day or should would I be better buying in a different state? My UK insurance can cover the car should it be required but I would rather keep it all simple.