WE WON THE LOTTERY!, We are moving the US and buying an RV!

Late to the thread, but welcome to you nonetheless! You've been given all sorts of good advice. My only comment is that if you get out to Portland, OR I'll be glad to show you a pub for British ex-pats where they serve a great pasty and superb fish and chips! Have a great time on your travels and make sure not to miss the Pacific NW part of the USA!