Good luck with the move, I am sure you will love it.
DH (he is the American, I am british) has been here for 7 years and, aside from friends and family, he hasn't missed much other than the weather. He loves it here and has embraced the culture...although he hates the BBC!
The big thing with him was Golf, he played golf all the time before he came here and continued when he got here and has made the majority of his friends through that...so my advice is to jump into life here but keep your hobbies, most will transfer and most don't rely upon borders.
Have fun!