Go for it! 5 years ago, my hubby and I moved from Upstate NY to Guadalajara Mexico. Neither of us could speack a word of Spanish when we moved, but we are doing better now. You will be amazed how quickly you can learn the language when you have to.
It was the best thing we ever did.
I do have to say that leaving the kids and grandkids was very hard
, but it makes it more fun to go back on vacation. Live each day as the last, because you never know when that will be.