You'd be touring with bands which would seriously damage your social life?

It's 3 months, best case scenario you absolutely love it and have the time of your life
worst case scenario it sucks after one week but you have skype and phone to chat to your friends family and you are generously paid for 3 months

I've just upped sticks a week ago and moved to Montreal.
No job or anything and everybody speaks French as their first language (most people also speak English as their second)
If it's fear I can tell you that no matter what it will work out ok in the end!

If you do what you've always done, you'll get what you've always got