Just do it! Even if you aren’t 100% sure. I was so skeptical at first, but I’m so happy I had this experience. It can be scary to leave for a couple months and move to somewhere new, but it taught me so much!
Also, be patient! You are dealing with kids after all, there are going to be super fun times, and there are going to be some frustrating times. Just know to take it day by day and keep an open mind.