I have been scouring all sorts of official sites for this info, should have know to go straight to a forum type thingee. So, just to confirm:
If we buy a new bike in California, then ride across to New York area, ship the bike to UK, we only have to pay one sales tax in California when we register it? I understand about having to pay the difference if we do other permutations, but I don't think we will be able to be bothered with that.
How much is sales tax/registration in general in the US for a new bike? It would be a 2010 Goldwing hopefully.
Can you buy sales tax for various number of months, like 3mths, 6mths or 12?
My other question is that we want to pull a trailer too. So, do we need sales tax, registration etc., for that too?