Great topic.
Before officially moving to UK long term, I decided to spend my summer (2.5 months) visiting the UK and exploring as much parts of the country as I could. This sort of cushioned my move of the "great migration" and I felt a little more confident and comfortable because I knew that I was only going to be in the UK for a couple of months. Now I'm ready to make the big move when my visa arrives.
For those of you who don't get to do this, I'd recommend the following:
-Research the place that you'll be living in. Look at forums like this, Google & Wikipedia the town, and ask yourself, is this the place you really want to move to?
-Join meet-ups that have the same interests/hobbies. I don't know where you'll end up, but if you're in a city, you can try meetup.com
-Keep lines of communication open with your loved ones back home. I've opened up an instagram specifically for documenting life in UK. I need every bit of support from folks back home while living abroad.
-Be excited for the magical journey ahead of you! The UK is a beautiful and magic place, far different than my home in California. California - definitely beautiful to some eyes, I've lived here all my life. I'm ready for adventure and UK is calling!
Hope this helps!
Teehee, when this thread started, in 2006!!, google maps was still a baby, far from what we see now. Instagram and Facetime were 4 years away. Facebook was just getting going in public space in 2006. And Skype was a toddler, aged 3. Meetup started in 2002, but really took off around 2004 and probably took a while to get to the UK. We had UKY though.
Technology makes life so much easier now