I moved here in September, and haven't regretted it for a second.
Yes, it's a big step... and like Nickynack says - it's best to have done your preparation first. It's not always easy to get a job here before you arrive unless you already know someone... but hey, if you're going to be visiting lots, then that's your chance to get known.
My email is
elle@gandy-draper.com and I may be able to point you in the direction of a few people who can help you settle in. I can't help with a job unfortunately (unless you're interested in ad sales on a commission only basis).
Take care
Elle
http://www.gandy-draper.com